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Dipole patents



      
           
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


Combined antenna, antenna array and method for using the  antenna array

Saab Ab

Combined antenna, antenna array and method for using the antenna array

Bi-polarized broadband annular radiation unit and array antenna

Comba Telecom System (china) Ltd

Bi-polarized broadband annular radiation unit and array antenna

Date/App# patent app List of recent Dipole-related patents
04/16/15
20150106071
 Methods and systems for comparing vertical axis turbine arrays and providing configurations thereof patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailDual 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 patent thumbnailMethod 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 patent thumbnailLithium 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 patent thumbnailDownhole 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 patent thumbnailElectromagnetic 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 patent thumbnailContactless 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
03/12/15
20150069476

Engineering induced tunable electrostatic effect


Backside illuminated sensors and methods of manufacture are described. Specifically, a backside illuminated sensor with a dipole modulating layer near the photodiode is described..
03/12/15
20150069135

Uhf rfid tag comprising separate loop portion sheet and dipole portion sheet


According to the present invention, loop-patterned sheets having simple form and small size can be mass-produced in a few simple types. A mounting process for a rfid chip on the loop-patterned sheets which require precise work can be simplified.
03/05/15
20150064873

Controlling reram forming voltage with doping


An internal electrical field in a resistive memory element can be formed to reduce the forming voltage. The internal electric field can be formed by incorporating one or more charged layers within the switching dielectric layer of the resistive memory element.
Intermolecular, Inc.
03/05/15
20150063621

Speaker assembly


A speaker assembly provides a system for reproducing low frequency sound and for directing the sound generated both toward and away from a listener, or in any direction desired, by use of an acoustic dipole. The speaker assembly beneficially provides a significantly improved low frequency sound quality, while reducing sound and vibration transmitted to an adjacent space via an airborne or structure-borne pathway.
03/05/15
20150061665

Azimuthally-selective downhole nuclear magnetic resonance (nmr) tool


In some aspects, a downhole nuclear magnetic resonance (nmr) tool includes a magnet assembly and an antenna assembly. The nmr tool can operate in a wellbore in a subterranean region to obtain nmr data from the subterranean region.
Halliburton Energy Services, Inc.
03/05/15
20150061664

Downhole nuclear magnetic resonance (nmr) tool with transversal-dipole antenna configuration


In some aspects, a downhole nuclear magnetic resonance (nmr) tool includes a magnet assembly and an antenna assembly. The nmr tool can operate in a wellbore in a subterranean region to obtain nmr data from the subterranean region.
Halliburton Energy Services, Inc.
03/05/15
20150061058

Co/ni multilayers with improved out-of-plane anisotropy for magnetic device applications


A mtj for a domain wall motion device is disclosed and includes a thin seed layer that enhances perpendicular magnetic anisotropy (pma) in an overlying laminated layer with a (co/ni)n composition or the like where n is from 2 to 30. The seed layer is preferably nicr, nifecr, hf, or a composite thereof with a thickness from 10 to 100 angstroms.
Headway Technologies, Inc.
03/05/15
20150061057

Co/ni multilayers with improved out-of-plane anisotropy for magnetic device applications


A mtj for a spintronic device is disclosed and includes a thin seed layer that enhances perpendicular magnetic anisotropy (pma) in an overlying laminated layer with a (co/ni)n composition or the like where n is from 2 to 30. The seed layer is preferably nicr, nifecr, hf, or a composite thereof with a thickness from 10 to 100 angstroms.
Headway Technologies, Inc.
02/19/15
20150049899

Apparatus and sound reproduction


In an embodiment an apparatus includes a graphical display panel and a loudspeaker. The panel has a display layer for displaying images and defines a plurality of apertures penetrating through at least the display layer.
Nokia Corporation
02/19/15
20150048977

Antenna full duplex wireless transmission with channel phase-based encryption


An antenna assembly includes a first active antenna element and a second active antenna element, each of which may be a dipole. A first set of independently-switchable radio-frequency reflectors are positioned around at least the first active antenna element.
02/12/15
20150042533

Directional antenna structure with dipole antenna element


An antenna structure includes a dipole antenna element, a closed-loop conductor, and a reflection plane. The dipole antenna element is configured to transmit an electromagnetic signal.
Wistron Neweb Corp.
02/05/15
20150035707

Slotline antenna


An inventive antenna comprises two antenna elements forming a planar slotline antenna. The antenna furthermore comprises absorber elements surrounding the antenna elements on two layers.
Rohde & Schwarz Gmbh & Co. Kg
01/22/15
20150024799

Microphone array transducer for acoustic musical instrument


A dipole microphone assembly for a nearfield sound source has a first microphone and a second microphone. The second microphone is out of phase with the first microphone so as to provide a dipole microphone assembly.
The Penn State Research Foundation
01/15/15
20150018615

Apparatus and controlling movement of a capsule endoscope in digestive tract of a human body


System and method to provide a suspended capsule endoscope at a liquid gas interface is described. The capsule comprises a permanent magnetic dipole and has a density greater than the density of the liquid.
Ankon Technologies Co., Ltd
01/15/15
20150018614

Apparatus and controlling movement of a capsule endoscope in digestive tract of a human body


A system for controlling movement of a capsule endoscope in a human gi track is disclosed. The system comprises a magnetic dipole for placement in human gi track, an external magnet in a sphere shape generating dipole magnetic field and applying external translational and or rotational magnetic field force to the capsule endoscope, and a control system for moving the external magnet to manipulate the object along the variable axis in a desired direction of movement..
Ankon Technologies Co., Inc
01/15/15
20150014526

Method of electron beam transport in an x-ray scanner


The present invention provides a multi-view x-ray inspection system. In one embodiment, a beam steering mechanism directs the electron beam from an x-ray source to multiple production targets which generate x-rays for scanning which are subsequently detected by a plurality of detectors to produce multiple image slices (views).
Rapiscan Systems, Inc.
01/08/15
20150011069

Method for manufacturing p-type mosfet


A method for manufacturing a pmosfet including defining an active region for the pmosfet on a semiconductor substrate; forming an interfacial oxide layer on a surface of the substrate; forming a high-k gate dielectric layer on the interfacial oxide layer; forming a metal gate layer on the dielectric layer; implanting dopant ions into the metal gate layer; forming a poly-si layer on the metal gate layer; patterning the poly-si layer, the metal gate layer, the dielectric layer and the interfacial oxide layer to form a gate stack; forming a gate spacer surrounding the gate stack; and forming s/d regions. During annealing to form the s/d regions, dopant ions implanted in the metal gate layer may accumulate at upper and bottom interfaces of the dielectric, and electric dipoles with appropriate polarities are generated by interface reaction at the bottom interface, so that the metal gate has its effective work function adjusted..
Institute Of Microelectronics, Chinese Academy Of Sciences
01/08/15
20150009075

Orthogonal multi-antennas for mobile handsets based on characteristic mode manipulation


A novel multi-antenna design approach is proposed to obtain uncorrelated and energy efficient antennas. By manipulating the chassis, more than one characteristic mode is enabled to resonate at frequency below 1 ghz.
Sony Corporation
01/01/15
20150004550

Apparatus for optimizing hydrocarbon combustion


A device for optimizing hydrocarbon combustion has at least one dipole antenna comprising first and second wires extending in opposite directions. At least one power source, can supply the wires with voltages which are intermittent, alternating and sinusoidal, said voltages being between 2,000 v to 100,000 v and having frequencies between 30 khz and 1 mhz.
01/01/15
20150001510

Organic light-emitting device


An organic light-emitting device (oled) which exhibits superior light extraction efficiency due to an extraction structure for dipole light generated from an organic light-emitting layer. The oled includes a first glass substrate, a first electrode disposed on the first glass substrate, an organic light-emitting layer disposed on the first electrode, a second electrode disposed on the organic light-emitting layer, and a second glass substrate disposed on the second electrode.
Corning Precision Materials Co., Ltd.
12/25/14
20140375172

Flexible molecular piezoelectric device


A piezoelectric material, comprising: a piezoelectric self-assembling monolayer of oligopeptides; a conductive surface; and a substrate, wherein the conductive surface is located between the piezoelectric self-assembling monolayer of oligopeptides and the substrate. A touch sensitive device, comprising: a first piezoelectric material, comprising: a piezoelectric self-assembling monolayer of oligopeptides containing a dipole moment; a conductive surface; and a substrate; a second piezoelectric material, comprising: a piezoelectric self-assembling monolayer of oligopeptides containing a dipole moment; a conductive surface; and s substrate, wherein the oligopeptides making up the self-assembling monolayer of the first and second piezoelectric materials, respectively, have the same amino acid sequence but have an equal and opposite dipole moment..
University Of Pittsburgh- Of The Commonwealth System Of Higher Education
12/25/14
20140374490

Antenna construction, for example for an rfid transponder system


An antenna of conducting material supported by the substrate, the antenna is formed as a magnetic dipole, and coupling means for coupling the antenna to a circuit, which coupling means are formed by overlapping extensions of the antenna conductor. In accordance with the invention the antenna is formed of at least three sections each of different width w1, w2 and w3, where the sections are widest and the section is the narrowest w2 with an optimized shape..
12/18/14
20140369511

Self calibrating multi-element dipole microphone


A self calibrating dipole microphone formed from two omni-directional acoustic sensors. The microphone includes a sound source acoustically coupled to the acoustic sensors and a processor.
Vocollect, Inc.
12/18/14
20140369393


A millimeter wave wireless (m2w2) interconnect is used for transmitting and receiving signals at millimeter-wave frequencies for short-range wireless communication with high data rate capability. The transmitter and receiver antennae may comprise an on-chip differential dipole antenna or a bond-wire differential dipole antenna.
The Regents Of The University Of California
12/18/14
20140368199

Downhole sensing in borehole environments


A drill string can include at least one transmit antenna and at least one receive antenna. The transmit antenna transmits at least one electromagnetic signal into a region of an earth formation.
Halliburton Energy Services, Inc.
12/18/14
20140368196

Practical electromagnetic gradiometer


An electromagnetic gradiometer (emg) survey kit includes a lightweight man-carry boom about ten feet long. Matched magnetic dipole antennas are attached at each end and connected to a differential emg receiver able to make measurements in the picotelsa range.
Stolar Research Corporation
12/11/14
20140361946

Techniques for designing millimeter wave printed dipole antennas


A printed millimeter wave dipole antenna and techniques for designing such an antenna are disclosed. In one embodiment, the dipole antenna comprises: a signal wing and at least one ground wing for propagating signals in a millimeter wave band; and an unbalanced feeding structure directly coupled to the signal wing.
12/11/14
20140361942

Multiple polarization loop antenna and associated methods


The multiple polarization loop antenna includes a circularly polarized loop antenna, which may utilize a loop electrical conductor and two signal feedpoints along the loop electrical conductor separated by one quarter of the length of the loop circumference for a signal feedpoint phase angle input difference of 90 degrees. Each of the signal feedpoints may include a loop discontinuity, so that at least one signal source coupled thereto provides circular polarization from the loop electrical conductor.
12/11/14
20140361815

Frequency doubler and related generating an oscillating voltage


A frequency doubling device suitable to generate an output terminal voltage oscillating at a differential frequency double the frequency of the input differential voltage, includes a first differential pair of p-type transistors and a second differential pair of n-type transistors controlled by the differential input voltage, as well as an lc oscillator including a lc resonant dipole through which the absorbed current is forced by two differential pairs of transistors.. .
12/04/14
20140354500

Dipole antenna


A dipole antenna in accordance with the present invention includes a first antenna element provided in a two-dimensional surface and having a linear shape and a second antenna element provided in the two-dimensional surface and having a spiral shape that circles around the first antenna element.. .
12/04/14
20140354356

Circuits and methods related to power amplifier efficiency based on multi-harmonic approximation


Circuits and methods related to power amplifier efficiency based on multi-harmonic approximation. In some embodiments, an output network circuit can be provided for multi-harmonic control of a radio-frequency (rf) power amplifier.
11/13/14
20140336308

Low energy, cold process formulation aid


Provided are cold process formulation aids (cpfas), methods for their manufacture, and personal care products made using them. Cpfas include (i) a polymer having an aliphatic backbone and a plurality of pendant groups thereon that are pendant ionic or ionizable groups, or pendant groups having at least one permanent dipole that includes an acid, alcohol, thiol, ester, amine, amide, imide, imine, or nitrile moiety, and (ii) a wax selected from natural waxes and synthetic waxes, wherein if the wax is not micronized and is not self-emulsifying, the ratio, by weight, of the non-micronized wax to the polymer having an aliphatic backbone is from about 60:40 to 80:20, and if the wax is a micronized wax or a self-emulsifying wax, the ratio, by weight, of wax to polymer backbone is 70:30 to 98:2..
11/13/14
20140335416

Electric energy storage device


An electric energy storage device comprises first and second conductor layers, and positive and negative electrodes. The first conductor layer has both surfaces coated with ionic or dipole material across entire surface thereof.
11/06/14
20140327591

Wideband antenna


Wideband antennas, a wideband antenna assembly and a method are disclosed. One wideband antenna comprises at least one dipole arm base (90a) to be received by a ground plane (80) and supporting at least one dipole arm (20) fed by a dipole arm feed (40), said dipole arm base being dimensioned to provide less than a quarter wavelength separation between said ground plane and said dipole arm, said dipole arm base having apertures (100) to provide a quarter wavelength effective electrical length between said ground plane and said dipole arm feed.
11/06/14
20140327588

Antenna structure having orthogonal polarizations


An antenna structure is disclosed that includes a dipole antenna and a slot antenna extending along a first axis. The dipole antenna and the slot antenna each have a radiation pattern that is omni-directional in an azimuth plane of the earth.
11/06/14
20140327488

Multiband whip antenna


A multi-band whip antenna having a 30 mhz to 2 ghz bandwidth and an l-band dipole has its coverage extended up to 6 ghz by eliminating nulls and reducing vswr problems that are cured through the utilization of a sleeve over the feedpoint of the l-band antenna. Chokes in the form of sleeves are provided at either end of the l-band dipole to shorten the l-band antenna for preventing reverse polarity currents at the l-band antenna feedpoint, with the antenna further including the use of double shielded meanderlines to provide improved performance between 410-512 mhz and in which a capacitance sleeve is added at the bottom of the l-band antenna to effectively elongate the antenna below the l-band to permit operation below 700 mhz..
11/06/14
20140327301

Wireless energy transfer antennas and energy charging systems


A resonant wireless energy transfer system comprises first and second antennas made up of dual parallel wire helixes wherein the wires are terminated by short wires. Voltage controlled variable capacitors are connected into the antennas to permit progressive variation between folded dipole and normal dipole operating modes such that optimum energy transfer can be achieved between the antennas over a wide range of antenna separation distances.


Popular terms: [SEARCH]

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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