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This page is updated frequently with new Dipole-related patent applications. Subscribe to the Dipole RSS feed to automatically get the update: related Dipole RSS feeds. RSS updates for this page: Dipole RSS RSS


High isolation antenna structure on a ground plane

Broadcom

High isolation antenna structure on a ground plane

Equal interval multipath rejected antenna array

Honeywell International

Equal interval multipath rejected antenna array

Equal interval multipath rejected antenna array

Industrial Technology Research Institute

Organic light emitting device


Date/App# patent app List of recent Dipole-related patents
07/23/15
20150202004 
 Modified wet tip antenna design patent thumbnailnew patent Modified wet tip antenna design
A microwave antenna including a feedline, a radiating section, an inflow hypotube, a puck, a transition collar and a sleeve. The feedline includes a coaxial cable including an inner and outer conductor, and a dielectric disposed therebetween.
Covidien Lp


07/16/15
20150200466 
 High isolation antenna structure on a ground plane patent thumbnailHigh isolation antenna structure on a ground plane
In accordance with one example, an antenna structure includes a three-dimensional dipole antenna having a first arm and a second arm that are suspended above a ground plane. One or more three-dimensional monopole antennas have corresponding monopole elements positioned in a plane of symmetry between the arms of the dipole.
Broadcom Corporation


07/16/15
20150200465 
 Equal interval multipath rejected antenna array patent thumbnailEqual interval multipath rejected antenna array
Systems and methods for an equal interval multipath rejecting antenna array are provided. In one embodiment, and antenna system comprises: a plurality of dipole elements equally spaced along a linear central antenna mast, the plurality of vertically orient dipole elements spaced apart by λ/2 along the central antenna mast and oriented normal to the central antenna mast; and a feed network to drive each of said elements.
Honeywell International Inc.


07/16/15
20150200381 
 Organic light emitting device patent thumbnailOrganic light emitting device
An organic light emitting device (oled) is provided, comprising a first electrode and a second electrode disposed oppositely, and an organic light emitting (el) layer formed between the first electrode and the second electrode, wherein the el layer comprises at least one organic light emitting material. In one embodiment, the el layer is a dipole controlled organic light emitting layer, and the longest axes of organic molecules of the organic light emitting material or exciton dipole moments of the organic molecules are anisotropically oriented, such as arranged as an anisotropic array, for decreasing the possibility of exciton energy directly coupled into the cathode.
Industrial Technology Research Institute


07/16/15
20150198464 
 Magnetic field generator and sensor device for use in determining an angle of rotation patent thumbnailMagnetic field generator and sensor device for use in determining an angle of rotation
A sensor device includes: at least one magnetic field generator having an end face line, the at least one magnetic field generator being configured to determine an angle of rotation by use of at least one sensor unit; and the at least one sensor unit configured to detect a magnetic flux density representative of the angle of rotation about an axis of rotation, which axis of rotation lies in a magnet plane of the at least one magnetic field generator and runs perpendicularly to the end face line. The magnetic field generator is formed as a dipole magnet with a north pole and a south pole.
Continental Automotive Gmbh


07/16/15
20150198032 
 Sonic logging for assessing well integrity patent thumbnailSonic logging for assessing well integrity
Methods are disclosed for detecting fluid in at least one annulus around at least one casing installed in a borehole traversing a formation utilizing a sonic tool. The sonic tool is activated in the borehole and the received sonic waveforms are processed to obtain a dispersion plot.
Schlumberger Technology Corporation


07/16/15
20150196219 
 Method and device for determining and presenting surface charge and dipole densities on cardiac walls patent thumbnailMethod and device for determining and presenting surface charge and dipole densities on cardiac walls
The invention discloses a method, a system, a computer program and a device for determining the surface charge and/or dipole densities on heart walls. Using the foregoing, a table of dipole densities ν(p′, t) and/or a table of surface charge densities ρ(p′, t) of a given heart chamber can be generated..

07/09/15
20150194740 
 Multi-channel mimo antenna apparatus using monopole or dipole antenna patent thumbnailMulti-channel mimo antenna apparatus using monopole or dipole antenna
A monopole mimo antenna apparatus using a monopole antenna or dipole antenna is provided. The antenna apparatus may include a first antenna device disposed at a side of a ground surface, a second antenna device disposed at another side of the ground surface and at least one parasitic antenna device spaced apart from the first antenna device and the second antenna device by a predetermined distance between the first antenna device and the second antenna device..
Electronics And Telecommunications Research Institute


07/09/15
20150194739 
 Small-caliber, high-performance broadband radiator patent thumbnailSmall-caliber, high-performance broadband radiator
A small-caliber, high-performance broadband radiator allows two unit arms of the first and second group of dipoles to be folded inwards, an included angle of 40°-50° is formed between two unit arms of the first/second groups of dipoles and the first/second unit racks, and the unit arms of the first and second groups of dipoles are arranged linearly at interval while flexural loading sections are provided and also connected by dielectric medium. Hence, the broadband radiator allows significant reduction of the aperture of the broadband radiator, and there is a larger adjustment space for the gap of the radiator array, so the interference of low and high bands is less.
Wha Yu Industrial Co., Ltd.


07/09/15
20150194731 
 Low profile dipole antenna assembly patent thumbnailLow profile dipole antenna assembly
A compact, low profile dipole antenna assembly includes first and second linear radiating elements that form the positive and negative sides of the dipole antenna, and a balun that extends in parallel with the second radiating element, i.e., the negative side of the dipole antenna. The second radiating element is connected to ground at one end and is an open circuit at an opposite end.
Novatel Inc.


07/09/15
20150192510 

Imaging or measurement methods and systems


Imaging or measurement methods and systems including methods and systems for finding the three-dimensional orientation and position of multiple dipole-like particles and single molecules, methods and systems for generating helical beams and helical spread functions, and methods and systems for super-resolution and super-localization of dense arrays of emitters.. .
The Regents Of The University Of Colorado, A Body Corporate


07/09/15
20150190197 

Microwave antenna


According to one aspect of the present disclosure, a microwave antenna assembly is disclosed. The antenna assembly includes a feedline having an inner conductor, an outer conductor and an inner insulator disposed therebetween and a radiating portion including a dipole antenna having a proximal portion and a distal portion.
Covidien Lp


07/02/15
20150188232 

Three-dimensional antenna assembly and applications thereof


An antenna assembly includes a substrate, a plurality of spiral dipole antenna sections, and a phase array feeder. The substrate has a three-dimensional shaped region.
Broadcom Corporation


07/02/15
20150185124 

Separation of proteins


The disclosure relates to a method for the selective separation of proteins from liquid biological materials which, based on the total quantity, contain a small proportion of one or more trace components, by means of the addition of polar organic solvents having a dipole moment in the range from 1.6 to 4.0 debye, and adsorption of the proteins on a solid phase carrier, wherein the trace components are separated from the proteins bound to the solid phase carrier by adsorption by means of a) magnetic field, b) centrifugal force, c) gravitational force or d) compressive force, and the trace components remain in the liquid.. .
Magnamedics Gmbh


07/02/15
20150184643 

Uses of hydrocarbon nanorings


Hydro-carbon nanorings may be used, e.g., in power storage power transmission and transportation. Sufficiently cooled, an externally hydrogen doped carbon nanoring may be used to create a radial dipole containment field for electrons rotating in the nanoring.

07/02/15
20150184084 

Solvent extraction process to stabilize, desulphurize and dry wide range diesels, stabilized wide range diesels obtained and their uses


A process allowing the removal of contaminants from an unstable oil such as those produced by thermal or catalytic cracking, wherein, in at least one step of the process, mixing of the unstable oil with a pure or impure solvent having a dipole moment greater than 2 is performed. The stabilized diesels thereby obtained exhibit interesting properties among which significant stability features and are useful in numerous applications, some of these stabilized wide range diesels are new as well as their uses..
Envirollea Inc.


06/25/15
20150178615 

Offsetting shielding and enhancing coupling in metallized smart cards


A dual-interface smart card having a booster antenna with coupler coil in its card body, and a metallized face plate having a window opening for the antenna module. Performance may be improved by one or more of making the window opening substantially larger than the antenna module, providing perforations through the face plate, disposing ferrite material between the face plate and the booster antenna.

06/25/15
20150177696 

Regulating device


The invention concerns a magnetic device for regulating the relative angular velocity of a wheel and of at least one magnetic dipole integral with an oscillating device, said wheel or said dipole being driven by a driving torque, said wheel including a periodic, ferromagnetic pole path which alternates according to a center angle and said at least one dipole being arranged to permit magnetic coupling with said ferromagnetic path and oscillation of said dipole at the natural frequency of the oscillating element during the relative motion of the wheel and of the magnetic dipole to regulate said relative angular velocity, said device being characterized in that said wheel further includes means for dissipating the kinetic energy of said at least one dipole when it moves away from said ferromagnetic path.. .
The Swatch Group Research And Development Ltd


06/25/15
20150177281 

Multisensory detector


And, at least one reference branch, comprising a polarizing source and at least two dipoles mounted in series; with said reference branch being connected in parallel to at least two detection branches among the plurality of branches, so as to form a wheatstone bridge with each one of the detection branches among the plurality of detection branches.. .

06/18/15
20150171521 

High gain antenna structure


An antenna structure includes a dipole antenna element, a meandering connection line, and a cascade radiation element. The dipole antenna element includes a feeding radiation element and a grounding radiation element.
Wistron Neweb Corp.


06/18/15
20150170974 

Method for manufacturing semiconductor device


A method for manufacturing a semiconductor device, comprising: defining an active region on the semiconductor substrate; forming an interfacial oxide layer on a surface of the semiconductor substrate; forming a high-k gate dielectric on the interfacial oxide layer; forming a first metal gate layer on the high-k gate dielectric; forming a dummy gate layer on the first metal gate layer; patterning the dummy gate layer, the first metal gate layer, the high-k gate dielectric and the interfacial oxide layer to form a gate stack structure; forming a gate spacer surrounding the gate stack structure; forming s/d regions for nmos and pmos respectively; depositing interlayer dielectric and planarization by cmp to expose the surface of dummy gate layer; removing the dummy gate layer so as to form a gate opening; implanting dopant ions into the first metal gate layer; forming a second metal gate layer on the first metal gate layer so as to fill the gate opening; and performing annealing, so that the dopant ions diffuse and accumulate at an upper interface between the high-k gate dielectric and the first metal gate layer and at a lower interface between the high-k gate dielectric and the interfacial oxide layer, and electric dipoles are generated by interfacial reaction at the lower interface between the high-k gate dielectric and the interfacial oxide layer.. .

06/11/15
20150162665 

Dielectric-free metal-only dipole-coupled broadband radiating array aperture with wide field of view


Dielectric-free, metal-only, dipole-coupled broadband radiating array aperture with wide field of view.. .
Nuvotronics, Llc


06/11/15
20150161324 

High-frequency vlsi interconnect and intentional inductor impedance extraction in the presence of a multi-layer conductive substrate


Embodiments of methods, apparatus, and systems for extracting impedance for a circuit design are disclosed herein. Some of the disclosed embodiments are computationally efficient and can accurately compute the frequency-dependent impedance of vlsi interconnects and/or intentional inductors in the presence of multi-layer conductive substrates.
Mentor Graphics Corporation


06/04/15
20150155624 

Multi leveled active antenna configuration for multiband mimo lte system


An active antenna system and algorithm is described that provides for dynamic tuning and optimization of antenna system parameters for a mimo system where correlation and isolation between antennas in the system are dynamically altered to provide for greater throughput. As one or multiple antennas are loaded or de-tuned due to environmental changes, corrections to correlation and/or isolation are made by selecting the optimal antenna radiation pattern and by adjusting electrical length and/or reactive loading of transmission lines connecting the antennas.

06/04/15
20150155621 

Multi-band mimo antenna


A multi-band antenna system for mimo applications is adapted to provide high isolation between antennas across a wide range of frequencies. Multiple isolated magnetic dipole (imd) antennas are co-located and connected with a feed network that can include switches that adjust phase length for transmission lines connecting the antennas.
Ethertronics, Inc


06/04/15
20150154488 

Radio frequency identification tag and manufacturing the same


An rfid tag includes a textile including a loop region and a dipole region defined adjacent to the loop region, a dipole portion disposed in the dipole region and on the textile to be configured to receive an electric wave from outside, a loop portion disposed in the loop region and over the dipole portion to be configured to be capacitive coupled to the dipole portion to form an antenna together, an rfid chip interposed between the dipole portion and the loop portion, the rfid including a driving circuit for receiving and transmitting an electric wave through the antenna and a protective layer disposed on the textile with covering the dipole portion to protect the dipole portion.. .
Exan Inc.


06/04/15
20150152556 

Method and device for controlling pattern and structure formation by an electric field


A processing method and apparatus uses at least one electric field applicator (34) biased to produce a spatial-temporal electric field to affect a processing medium (26), suspended nano-objects (28) or the substrate (30) in processing, interacting with the dipole properties of the medium (26) or particles to construct structure on the substrate (30). The apparatus may include a magnetic field, an acoustic field, an optical force, or other generation device.
Tokyo Electron Limited


05/28/15
20150143888 

Wide bandwidth borehole dipole source


A dipole source for borehole acoustic logging is provided, including a cylindrical shell, a center beam coupled to the cylindrical shell and a movable projector inside the cylindrical shell to impact the center beam. The dipole source includes a cavity acoustically insulating the interior of the cylindrical shell from the exterior of the cylindrical shell.

05/21/15
20150138032 

Isolation structures for dual-polarized antennas


An antenna, including a first dipole having a first polarization, the first dipole including a first pair of dipole arms, a second dipole having a second polarization, the second dipole including a second pair of dipole arms, at least one dipole arm of the first pair of dipole arms being located with respect to at least one dipole arm of the second pair of dipole arms so as to form at least one isolation slot therebetween, currents along the at least one isolation slot being operative to at least partially cancel mutual coupling between the first dipole and the second dipole, and a feed arrangement for feeding the first and second dipoles.. .
Galtronics Corporation Ltd.


05/21/15
20150137815 

Circular dipole and surface coil loop structures and methods for using the same


A circular dipole antenna (e.g., for a magnetic imaging system) according to exemplary embodiments of the present disclosure can comprise a circular conductor with a feed point on one side and a gap on the other. A surface coil loop antenna (e.g., for magnetic imaging system) is provided with a capacitor arrangement selected for non-uniform or unbalanced current distribution, with corresponding magnetic and electric dipole fields provided in a single structure referred to as a loopole..
New York University


05/21/15
20150136849 

Device and writing a plurality of transponders


The present invention relates to a device and a method for writing a plurality of transponders. A rotatable member is designed to ensure a relative rotation between a load and a release device for packaging material.
Checkpoint Systems, Inc.


05/14/15
20150133908 

Choked dielectric loaded tip dipole microwave antenna


A microwave antenna assembly is disclosed. The antenna assembly includes a feedline having an inner conductor, an outer conductor and an inner insulator disposed therebetween.

05/14/15
20150131754 

Fractal dipole antenna communication systems and related methods and use


A communication system and method for using a communication system is provided. An embodiment of an exemplary system can include different communication sets adapted to communicate with each other in different orientations/while moving in a highly secure manner.

05/14/15
20150130677 

Uhf-rfid antenna for point of sales application


A uhf-rfid antenna having a central segmented loop surrounded by passive dipole structures provides shaping of the electric and magnetic fields to reduce the number of false positive reads by a uhf-rfid reader at a point of sale.. .

05/14/15
20150130465 

Dipole array arrangement


An apparatus can be provided that can include a plurality of electric dipole antenna arrangements, and a processing arrangement configured to receive a signal(s) from the electric dipole antenna arrangements, and generate a magnetic resonance image based on the signal(s). Each of the electric dipole antenna arrangements can have at least two poles extending in opposite directions from each other.

05/14/15
20150129973 

Semiconductor device including gate structure for threshold voltage modulation in transistors and fabricating the same


A method for fabricating a semiconductor device includes forming an nmos region and a pmos region in a substrate, forming a first stack layer including a first gate dielectric layer and a first work function layer that is disposed over the first gate dielectric layer and contains aluminum, over the pmos region of the substrate, forming a second stack layer including a second gate dielectric layer, a threshold voltage modulation layer that is disposed over the second gate dielectric layer and contains lanthanum, and a second work function layer that is disposed over the threshold voltage modulation layer, over the nmos region of the substrate, and annealing the first stack layer and the second stack layer, thereby forming a first dipole-interface by diffusion of the aluminum in the first gate dielectric layer and a second dipole-interface by diffusion of the lanthanum in the second gate dielectric layer, respectively.. .

05/07/15
20150126706 

Alkynes and methods of reacting alkynes with 1,3-dipole-functional compounds


1,3-dipole-functional compounds (e.g., azide functional compounds) can be reacted with certain alkynes in a cyclization reaction to form heterocyclic compounds. Useful alkynes (e.g., strained, cyclic alkynes) and methods of making such alkynes are also disclosed.
University Of Georgia Research Foundation, Inc.


05/07/15
20150125892 

Fused cyclooctyne compounds and their use in metal-free click reactions


The invention relates to fused cyclooctyne compounds, and to a method for their preparation. The invention also relates to a conjugate wherein a fused cyclooctyne compound according to the invention is conjugated to a label, and to the use of these conjugates in bioorthogonal labeling, imaging and/or modification, such as for example surface modification, of a target molecule.
Synaffix B.v.


05/07/15
20150124365 

Lightning protection and grounding device for vehicle


The present invention relates to a lightning protection and grounding device for a vehicle including: a dipole lightning rod mounted on the vehicle to in advance remove the focusing of an electric field of a lightning strike and to induce the discharge of lightning current when the lightning strike is induced thereto; grounding means disposed on earth to allow the lightning current of the lightning strike induced to the dipole lightning rod to flow to the earth, the ground means being formed of a flat plate disposed behind the rear wheels of the vehicle in such a manner as to be fixed compressedly to earth by means of the driving pressure of the rear wheels; and a connection terminal box adapted to connect the dipole lightning rod and the grounding means with each other.. .
The Korea Development Bank


05/07/15
20150124364 

Lightning protection and grounding device for vehicle


The present invention relates to a lightning protection and grounding device for a vehicle including: a dipole lightning rod mounted on the vehicle to in advance remove the focusing of an electric field of a lightning strike and to induce the discharge of lightning current when the lightning strike is induced thereto; grounding means disposed on earth to allow the lightning current of the lightning strike induced to the dipole lightning rod to flow to the earth; a connection terminal box adapted to connect the dipole lightning rod and the grounding means with each other; and a lifting driving unit adapted to move the dipole lightning rod in upward and downward directions.. .
The Korea Development Bank


05/07/15
20150123171 

Conductivity improvements for iii-v semiconductor devices


Conductivity improvements in iii-v semiconductor devices are described. A first improvement includes a barrier layer that is not coextensively planar with a channel layer.

05/07/15
20150123005 

Particle beam transport apparatus


The present invention is related to an apparatus for transporting a charged particle beam. The apparatus may include means for scanning the charged particle beam on a target, a dipole magnet arranged upstream of the means for scanning, at least three quadrupole lenses arranged between the dipole magnet and the means for scanning and means for adjusting the field strength of said at least three quadrupole lenses in function of the scanning angle of the charged particle beam.
Ion Beam Applications S.a.


04/30/15
20150116177 

Vertically and horizontally polarized omnidirectional antennas and related methods


An omni-directional antenna module includes a plurality of vertically and horizontally polarized antenna elements arranged to provide 360° coverage around an antenna, and to eliminate nulls below the antenna. The antenna elements are arranged in parallel with respective orthogonal axes of a three-dimensional cartesian coordinate system, with the centers of the antenna elements being arranged collinearly along the vertical or “z” axis so that the radiation patterns of the individual orthogonally polarized dipoles do not interfere..
Radio Frequency Systems, Inc.


04/30/15
20150116176 

Dipole antenna and wireless terminal device


Embodiments of the present invention disclose a dipole antenna and a wireless terminal device, which relate to communications technologies and enable an antenna to have a relatively high performance and a relatively low production cost. The dipole antenna includes a first radiation arm, a second radiation arm, and a balun.
Huawei Device Co., Ltd.


04/30/15
20150116174 

Multiple-input multiple-output antenna and broadband dipole radiating element therefore


An antenna, including a ground plane, a dielectric substrate formed on the ground plane, a broadband dual-polarized dipole radiating element located on the dielectric substrate, a horizontally polarized dipole radiating element located on the dielectric substrate adjacent to the broadband dual-polarized dipole radiating element and having a projection parallel to a first axis, which first axis intersects the broadband dual-polarized dipole radiating element, a vertically polarized dipole radiating element located on the dielectric substrate adjacent to the broadband dual-polarized dipole radiating element and having a projection parallel to a second axis, which second axis intersects the broadband dual-polarized dipole radiating element and is orthogonal to the first axis and a feed network for feeding the broadband dual-polarized, vertically and horizontally polarized dipole radiating elements.. .
Galtronics Corporation Ltd.


04/30/15
20150116173 

Electromagnetic dipole antenna


An electromagnetic dipole antenna designed in the present invention includes an antenna radiating unit and a metal ground, where the antenna radiating unit mainly includes vertical electric dipole and horizontal magnetic dipole, where the vertical electric dipole and the horizontal magnetic dipole jointly form an electromagnetic coupling structure. The antenna has advantages of small size, low profile, and the like..
Huawei Technologies Co., Ltd.


04/30/15
20150115964 

Dipole locator using multiple measurement points


A receiver and tracking system for identifying a location of a magnetic field source. In a preferred embodiment a plurality of tri-axial antennas are positioned at three distinct points on a receiver frame.
The Charles Machine Works, Inc.


04/23/15
20150112596 

Estimation of fast shear azimuth, methods and apparatus


Various embodiments include apparatus and methods to operate to record a plurality of acoustic waveforms, to generate an objective function based on the plurality of acoustic waveforms, and to estimate a global minimum of the objective function. The plurality of acoustic waveforms can correspond to a plurality of acoustic dipole receivers azimuthally disposed around a tool to which the receivers are attached.
Halliburton..energy..services,..inc.


04/23/15
20150112189 

Nearly isotropic dipole antenna system


Systems and methods described herein can use near field communications to locate a radiating transmitter, such as a pill transmitter swallowed by a patient. In some embodiments, the pill transmitter can include multiple transmitting elements configured to transmit signals in an axis orthogonal with respect to each other.
Rock West Solutions, Inc.


04/23/15
20150109884 

Dipole seismic source and adjusting radiation pattern


A seismic survey system for surveying a subsurface. The system includes a dipole seismic source buried in a well and configured to generate p-waves having a first radiation pattern and to generate s-waves having a second radiation pattern; plural seismic sensors distributed about the dipole seismic source and configured to record seismic signals corresponding to the p- and s-waves; and a controller connected to the dipole seismic source and configured to drive it.
Cgg Services Sa


04/23/15
20150109177 

Multi-band antenna


A compact multi-band antenna structure consisting of overlapping elements formed like tree rings is described. A dipole multi-band antenna includes a first arm having a first conductive cylinder with a predetermined length corresponding to a first frequency and a second conductive cylinder having a predetermined length corresponding to a second frequency positioned over the first conductive cylinder without contact between the first conductive cylinder and the second conductive cylinder.
The Boeing Company


04/23/15
20150109167 

Electronic device with balanced-fed satellite communications antennas


An electronic device may include balance-fed antenna structures that do not have direct paths to ground. The antenna structures may serve as a global positioning system (gps) antenna and may have a dipole structure having a first and second antenna resonating element arms.
Apple Inc.


04/23/15
20150107672 

Photovoltaic device


An apparatus includes a substrate; and a photoactive layer disposed on the substrate. The photoactive layer includes an electron acceptor material; an electron donor material; and a material having dipoles..
Nutech Ventures


04/16/15
20150106071 

Methods and systems for comparing vertical axis turbine arrays and providing configurations thereof


A method for providing potential flow elements including a vortex to capture rotation of a turbine, a dipole to capture a blockage effect of the turbine, a sink to capture extracted energy from wind by the turbine, and a source to capture recovery of flow due to inflow from around the turbine is described. Methods for providing configurations of a vawt array based on a desired attribute of the array, using a low-order model when the array is subject to physical constraints are also described..
California Institute Of Technology


04/16/15
20150102973 

Reflectarray antenna system


One embodiment describes a reflectarray antenna system. The system includes an antenna feed configured to at least one of transmit and receive a wireless signal occupying a frequency band.
Northrop Grumman Systems Corporation


04/16/15
20150102971 

Bi-polarized broadband annular radiation unit and array antenna


A bi-polarized broadband annular radiation unit, for being installed on a metal reflective plate thus constituting a communication antenna and defining an annular construction by two pairs of orthogonally polarized dipoles, includes two pairs of orthogonally polarized dipoles, each dipole comprising two symmetrical unit arms of a single line sheet shape, one end of a unit arm being facing to a corresponding end of the other unit arm, and a distal end of each unit arm of at least one pair of dipoles is provided with a loading line; and a plurality of balun arms feeding power to and supporting respective dipoles, each balun arm including two parallel balun lines, and the top ends of the two balun lines being connected with corresponding ends of the two unit arms of a corresponding dipole. Each unit arm and the balun line and/or loading line connected to the same unit arm are made by sheet metal stamping forming process or casting process..
Comba Telecom System (china) Ltd


04/16/15
20150102962 

Combined antenna, antenna array and using the antenna array


An antenna including a dipole antenna element having central feeding points, a common mode rejection filter, a first length of a two-conductor transmission line, and a common mode rejection filter arranged and connected between a far end of the first length of the two-conductor transmission line and the feeding points of the dipole antenna element. The first length of the two-conductor transmission line is arranged to extend from a ground plane to a first height where the first length of the two-conductor transmission line is connected to the common mode rejection filter..
Saab Ab


04/09/15
20150097749 

Dual band dipole antenna for universal lte wireless communication


A dual band dipole antenna for universal lte wireless communication is provided. The antenna can include first, second, and third dipoles etched on a single printed circuit board, wherein each of the first, second, and third dipoles have respective resonance lengths and operate in respective frequency ranges so that the antenna, as a whole, operates in a first frequency range of from approximately 690 mhz to approximately 960 mhz and in a second frequency range of from approximately 1710 mhz to approximately 2800 mhz.
Pc-tel, Inc.


04/09/15
20150097115 

Method and a combined linear ion trap and quadrupole mass filter


An apparatus for a mass spectrometer comprises: a set of four rod electrodes defining an ion occupation volume therebetween having entrance and exit ends, at least one of the rod electrodes having a slot passing therethrough; first and second ion optics disposed adjacent to the entrance and exit ends, respectively; a voltage supply system; and at least one supplemental electrode disposed at least partially within the at least one slot, wherein the voltage supply system is configured so as to supply a radio-frequency (rf) voltage, a direct-current (dc) filtering voltage and an oscillatory dipole resonant ejection voltage across members of the set of rod electrodes and so at to supply a secondary ion-trapping rf voltage and a secondary dc filtering voltage to the at least one supplemental electrode and to supply dc voltages across the rod electrodes and each of the first and second ion optics.. .
Thermo Finnigan Llc


04/02/15
20150093628 

Lithium ion battery components with chelating agents having oriented permanent dipole moments


One example of a lithium ion battery component is a lithium ion battery separator including a planar microporous polymer membrane and a chelating agent bonded to the planar microporous polymer membrane through a linking group. The chelating agent is bonded such that the permanent dipole moment of the chelating agent is oriented perpendicular to the plane of the planar microporous polymer membrane..
Gm Global Technology Operations Llc


04/02/15
20150091577 

Downhole gradiometric ranging for t-intersection and well avoidance utilizing transmitters & receivers having magnetic dipoles


A ranging system utilizes gradiometric data to determine the direction to and distance between a first and second well without any knowledge or involvement of the borehole or formation characteristics in order to intersect and/or avoid the second well. In general, this is achieved by deploying a downhole assembly comprising transmitters and receivers having magnetic dipoles, along with bucking receivers positioned between the transmitters and receivers..
Halliburton Energy Services, Inc.


03/26/15
20150087157 

Electromagnetic dipole for plasma density tuning in a substrate processing chamber


Methods and apparatus for plasma-enhanced substrate processing are provided herein. In some embodiments, an apparatus for processing a substrate includes: a process chamber having an internal processing volume disposed beneath a dielectric lid of the process chamber; a substrate support disposed in the process chamber; two or more concentric inductive coils disposed above the dielectric lid to inductively couple rf energy into the processing volume above the substrate support; and an electromagnetic dipole disposed proximate a top surface of the dielectric lid between two adjacent concentric inductive coils of the two or more concentric inductive coils..
Applied Materials, Inc.


03/26/15
20150084972 

Contactless data communication using in-plane magnetic fields, and related systems and methods


Embodiments described herein are related to contactless data communication. Related systems and methods for contactless data communication are disclosed herein.
Qualcomm Incorporated


03/26/15
20150084826 

Aperture-fed, stacked-patch antenna assembly


Directive gain antenna elements implemented with an aperture-fed patch array antenna assembly are described. A feed network for the aperture-fed patch array may include offset apertures and may also include meandering feed lines.

03/26/15
20150084819 

Antenna system providing high isolation between antennas on electronics device


An antenna system is provided in a portable electronics device having a printed circuit board assembly. The antenna system includes a first antenna and a second balanced antenna provided on the printed circuit board assembly.
Skycross, Inc.


03/12/15
20150072628 

Portable wireless mesh device having improved antenna system


A wireless mesh network comprising a plurality of mobile mesh devices coupled as nodes in a mesh network topology is provided herein. Generally speaking, each mobile mesh device may be a portable, self-contained unit, which does not require network or power wiring to communicate network traffic between the nodes.
Olea Networks, Inc.


03/12/15
20150070629 

Display device


A display device capable of emitting sufficient fluorescence is provided without an increase in the thickness of the liquid crystal layer. The device includes: a fluorescent emission layer (23) having fluorescent pigment molecules that absorb light to emit fluorescence; and a liquid crystal layer (4) capable of switching between a transparent state and a scattering state.
Sharp Kabushiki Kaisha


03/12/15
20150070243 

Coverage antenna apparatus with selectable horizontal and vertical polarization elements


An antenna apparatus comprises selectable antenna elements including a plurality of dipoles and/or a plurality of slot antennas (“slot”). Each dipole and/or each slot provides gain with respect to isotropic.
Ruckus Wireless, Inc.


03/12/15
20150070234 

High-band radiators in moats for basestation antennas


A high-band radiator of an ultra-wideband dual-band basestation antenna is disclosed. The high-band radiator comprises at least one dipole, a feed stalk, and a tubular body made of conductive material and having an annular flange.
Andrew Llc




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Dipole topics: Magnetic Dipole, Dipole Antenna, Frequency Band, Wireless Energy Transfer, Magnetic Field, Folded Dipole, Antenna Elements, 90 Degree Hybrid, Microscopy, Slot Antenna, Sequencing, Dna Sequencing, Transverse, Dual Polarized, Aberration

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