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


Spatial modulation of magnetic particles in vasculature by external magnetic field

Google

Spatial modulation of magnetic particles in vasculature by external magnetic field

Electrical connectors with low passive intermodulation

Venti Group

Electrical connectors with low passive intermodulation

Electrical connectors with low passive intermodulation

Boston Scientific Scimed

Balloon catheters with flexible conducting wires and related methods of use and manufacture

Date/App# patent app List of recent Modulation-related patents
04/23/15
20150112409
 Transcranial stimulation device and method based on electrophysiological testing patent thumbnailnew patent Transcranial stimulation device and method based on electrophysiological testing
The present method and system provides for the clinical application of neurostimulation and/or neuromodulation to a patient. The method and system includes receipt and acquisition of patient data, processing of that data relative to one or more known data sets, and determination of a good-fit trigger specific treatment protocol.
Evoke Neuroscience, Inc.
04/23/15
20150112402
 Modulator apparatus confirgured for implantation patent thumbnailnew patent Modulator apparatus confirgured for implantation
An implant unit according to some embodiments may include a flexible carrier, at least one pair of modulation electrodes on the flexible carrier, and at least one implantable circuit in electrical communication with the at least one pair of modulation electrodes. The at least one pair of modulation electrodes and the at least one circuit may be configured for implantation through derma on an underside of a subject's chin and for location proximate to terminal fibers of the medial branch of the subject's hypoglossal nerve, such that an electric field extending from the at least one pair of modulation electrodes can modulate one or more of the terminal fibers of the medial branch of the hypoglossal nerve..
04/23/15
20150112332
 Modulation of nerves innervating the liver patent thumbnailnew patent Modulation of nerves innervating the liver
According to some embodiments, a method of treating a subject having diabetes or symptoms associated with diabetes is provided. The method includes delivering a neuromodulation catheter within a vessel (e.g., hepatic artery) having surrounding nerves that innervate the liver (e.g., sympathetic nerves of the hepatic plexus).
Metavention, Inc.
04/23/15
20150112328
 Balloon catheters with flexible conducting wires and related methods of use and manufacture patent thumbnailnew patent Balloon catheters with flexible conducting wires and related methods of use and manufacture
A medical device and related methods of use or manufacture are disclosed. The medical device may include an intravascular catheter for nerve modulation.
Boston Scientific Scimed, Inc.
04/23/15
20150112324
 Rf tissue modulation devices and methods of using the same patent thumbnailnew patent Rf tissue modulation devices and methods of using the same
Minimally invasive rf tissue modulation devices are provided. In some aspects, the devices include a hand-held control unit and an elongated member.
Trice Medical, Inc.
04/23/15
20150112321
 Current control methods and systems patent thumbnailnew patent Current control methods and systems
Apparatus, systems, and methods of controlling energy delivered to electrodes used in electrically and/or thermally induced neuromodulation are provided to improve neuromodulation. In particular, a catheter treatment device having a control algorithm that regulates current or current density delivered to an electrode is provided.
Medtronic Ardian Luxembourg S.a.r.l.
04/23/15
20150112234
 Devices, systems, and methods for the selective positioning of an intravascular ultrasound neuromodulation device patent thumbnailnew patent Devices, systems, and methods for the selective positioning of an intravascular ultrasound neuromodulation device
Devices, systems, and methods for the selective positioning of an intravascular ultrasound neuromodulation device are disclosed herein. One aspect of the present technology is directed to positioning systems for focused ultrasound devices.
Medtronic Ardian Luxembourg S.a.r.i
04/23/15
20150112212
 Transducer interface system and method patent thumbnailnew patent Transducer interface system and method
A transducer interface system/method allowing conversion from an analog sensor input to a standardized analog output interface is disclosed. In some preferred embodiments the system/method permits a fiber optic pressure sensor to be interfaced to a standard patient care monitor (pcm) system using standardized wheatstone bridge analog interface inputs.
Endophys Holdings, Llc
04/23/15
20150112211
 Transducer interface system and method patent thumbnailnew patent Transducer interface system and method
A transducer interface system/method allowing conversion from an analog sensor input to a standardized analog output interface is disclosed. In some preferred embodiments the system/method permits a fiber optic pressure sensor to be interfaced to a standard patient care monitor (pcm) system using standardized wheatstone bridge analog interface inputs.
Endophys Holdings, Llc
04/23/15
20150112168
 Spatial modulation of magnetic particles in vasculature by external magnetic field patent thumbnailnew patent Spatial modulation of magnetic particles in vasculature by external magnetic field
A method for modulating a response signal includes introducing functionalized magnetic particles configured to interact with target analytes into the body, applying a magnetic field sufficient to draw the functionalized magnetic particles towards a surface of the lumen of subsurface vasculature closest to an internally or externally applied mask having a spatial arrangement, and detecting a response signal, which includes a background signal and an analyte response signal, transmitted from the subsurface vasculature. The analyte response signal related to interaction of the functionalized magnetic particles with the target analytes and is modulated with respect to the background signal due, at least in part, to the spatial arrangement of the mask.
Google Inc.
04/23/15
20150112167
new patent

Non-invasive analyte detection system with modulation source


A system for modulating a response signal includes functionalized particles configured to interact with target analytes, a detector configured to detect an analyte response signal transmitted from the body, a modulation source configured to modulate the analyte response signal, and a processor configured to non-invasively detect the one or more target analytes by differentiating the analyte response signal from a background signal, at least in part, based on the modulation. The analyte response signal is related to the interaction of the target analytes with the functionalized particles.
Google Inc.
04/23/15
20150111925
new patent

Substituted pyrazole compounds as crac modulators


The present invention relates to compounds described herein formula (i) and pharmaceutical acceptable salts thereof, which modulate the activity of calcium release-activated calcium (crac) channel. The invention also describes the compounds of formula (i) and pharmaceutical compositions containing such compounds thereof for treating, managing, and/or lessening the severity of diseases, disorders, syndromes or conditions associated with the modulation of calcium release-activated calcium (crac) channel..
Lupin Limited
04/23/15
20150111918
new patent

Immune system neuromodulation and associated systems and methods


Methods for treating a patient using therapeutic immune system neuromodulation and associated devices, systems, and methods are disclosed herein. One aspect of the present technology is directed to methods including modulating nerves proximate a vessel or duct of an immune system organ using an intravascularly or intraluminally positioned therapeutic element.
Medtronic Ardian Luxembourg S.a.r.l
04/23/15
20150111910
new patent

Triazoles as kv3 inhibitors


Compounds of formula (i) are of use in the modulation of kv3.1, kv.3.2 and kv3.3 channels and have utility in the treatment or prevention of related disorders.. .
Autifony Therapeutics Limited
04/23/15
20150111900
new patent

Substituted pyridine compounds as crac modulators


The present invention relates to compounds described herein formula (i) and pharmaceutical acceptable salts thereof, which modulate the activity of calcium release-activated calcium (crac) channel. The invention also describes the compounds of formula (i) and pharmaceutical compositions containing such compounds thereof for treating, managing, and/or lessening the severity of diseases, disorders, syndromes or conditions associated with the modulation of calcium release-activated calcium (crac) channel..
Lupin Limited
04/23/15
20150111892
new patent

Acid ceramidase inhibitors and their use as medicaments


The present invention concerns, in a first aspect, compounds of formula i as defined herein, pharmaceutically acceptable salts thereof and pharmaceutical compositions containing such compounds. The present invention also relates to compounds of formula i for use as acid ceramidase inhibitors, and in the treatment of cancer and other disorders in which modulation of the levels of ceramide is clinically relevant..
Universita'degli Studi Di Parma
04/23/15
20150111825
new patent

Osteocalcin as a treatment for male reproductive disorders


Methods and compositions for treating, preventing, or diagnosing disorders related to reproduction in male mammals, preferably humans, are provided. The methods generally involve modulation of the ost-ptp signaling pathway or the ptp-1b signaling pathway involving gamma-carboxylase and osteocalcin.
The Trustees Of Columbia University In The City Of New York
04/23/15
20150111813
new patent

Biofilm prevention, disruption and treatment with bacteriophage lysin


The present invention provides methods for the prevention, control, disruption and treatment of bacterial biofilms with lysin, particularly lysin having capability to kill staphlococcal bacteria, including drug resistant staphylococcus aureus, particularly the lysin plyss2. The invention also provides compositions and methods for use in treatment or modulation of bacterial biofilm(s) and biofilm formation..
Contrafect Corporation
04/23/15
20150111515
new patent

Method, base station and apparatus in a base station for reducing intermodulation distortion


A method in a base station is provided for reducing distortion of an uplink signal received in a receiver part (20) of the base station, said distortion being caused by intermodulation, im, products. The method comprises: generating (106), from a transmitter source signal, a modeled signal of im components, as nth order im components of the transmitter source signal, n being an integer value of 2, 3, 4 and/or 5 etc., and detecting (110) im products of the received uplink signal, the received uplink signal comprising ul traffic components and the im products, by correlating the received uplink signal with the im components of the modeled signal.
Telefonaktiebolaget L M Ericsson (publ)
04/23/15
20150111511
new patent

Transmission apparatus and transmission method


A transmission apparatus of the present invention includes polar modulator (601) that generates a power supply modulation signal and rf signals of a plurality of carrier frequency bands to be transmitted, power amplifier (603) that amplifies the rf signals from polar modulator (601), and power supply modulator (602) that modulates the power supply terminal of power amplifier (603) by a signal obtained by amplifying the power supply modulation signal from polar modulator (601). The power supply modulation signal is set based on a function using, as an argument, the power of the rf signal of each carrier frequency band output from power amplifier (603)..
Nec Corporation
04/23/15
20150111497
new patent

Communication system, communication method, and data processing apparatus


A communication system and communication method enable various types of near field communication. Nfc communication apparatuses have two features in that each can perform communication in two communication modes and that each can perform data transmission at a plurality of transfer rates.
Sony Corporation
04/23/15
20150110779
new patent

Methods for predicting gastrointestinal immune-related adverse events (gi-irae) in patients treated with modulation of the co-stimulatory pathway


The invention described herein relates to diagnostic and therapeutic methods and compositions useful for predicting the likelihood a cancer patient will experience a gastrointestinal immune-related adverse event (gi-irae) after administration of a pharmaceutically acceptable amount of an activator of the immune system.. .
Bristol-myers Squibb Company
04/23/15
20150110721
new patent

Modulation of a response signal to distinguish between analyte and background signals


A method for modulating a response signal includes introducing functionalized particles into a lumen of subsurface vasculature, wherein the functionalized particles are configured to interact with one or more target analytes present in blood circulating in the subsurface vasculature; and non-invasively detecting the one or more target analytes. A response signal, which may include a background signal and an analyte response signal related to interaction of the functionalized particles with the one or more target analytes, is transmitted from the subsurface vasculature.
Google Inc.
04/23/15
20150110494
new patent

Photonic rf generator


An rf signal generator has an optical part for outputting optical carrier signals separated in optical frequency, and a modulator arranged to modulate the optical carrier signals with an intermediate frequency to generate sidebands. A phase modulation is applied to one or more of the sidebands or the optical carriers, without applying the phase modulation to others of the signals, and the modulator has integrated optical paths for both the phase modulated signals and for the others of the signals.
Telefonaktiebolaget L M Ericsson (publ)
04/23/15
20150110484
new patent

In-service monitoring of a fiberoptic network


An optical fiber breakage point may be located by coupling to the optical fiber an out-of-band optical test signal modulated at a periodic modulation pattern. A distance to the breakage point may be determined from a difference between modulation patterns of transmitted and received test signals..
Jds Uniphase Corporation
04/23/15
20150110317
new patent

Output phase modulation entrainment containment for digital filters


Method and apparatus for entrainment containment in digital filters using output phase modulation. Phase change is gradually introduced into the acoustic feedback canceller loop to avoid entrainment of the feedback canceller filter.
Starkey Laboratories, Inc.
04/23/15
20150110299
new patent

Method and device for driving digital speaker based on code conversion


A method and device for driving a digital speaker based on code conversion are provided in the invention. The method comprises the steps of: (1) converting input format; (2) performing multi-bit Σ-Δ modulation; (3) thermometer code conversion; (4) dynamic mismatch-shaping processing; (5) pulse width modulation code conversion; and (6) controlling on/off status switching of the mosfet of a full-bridge power amplification network to drive a digital speaker load sound.
Suzhou Sonavox Electronics Co., Ltd.
04/23/15
20150110226
new patent

Data carrier provided with at least two decoding stages


A data carrier device is disclosed. The data carrier device includes a demodulation device configured to demodulate a received modulated carrier signal and output the included encoded data signal and a decoding device configured to decode the encoded data signal and output data.
Nxp B.v.
04/23/15
20150110224
new patent

Interface device for performing on-off keying modulation and transmitter using same


An interface device for performing on-off keying (ook) modulation and a transmitter using the interface are disclosed. The interface device includes a first inverter and a second inverter.
Electronics And Telecommunications Research Institute
04/23/15
20150110150
new patent

Thermal property microscopy with frequency domain thermoreflectance and uses thereof


The present invention relates to frequency domain thermoreflectance (fdtr) imaging of a thermophysical property or a set of thermophysical properties of a sample. A method comprises measuring the amplitude and/or phase of a beam of radiation reflected from a sample surface, while a heat source applied to the sample is modulated at at least two modulation frequencies simultaneously.
Trustees Of Boston University
04/23/15
20150110062
new patent

Radio communication base station device, radio communication mobile station device, and control channel allocation method


A radio communication station device can prevent limiting of resource allocation in a ue group. The radio communication device includes: a cce allocation unit, modulation units, an arrangement unit, and a radio transmission unit.
Optis Wireless Technology, Llc
04/23/15
20150110033
new patent

Method and transmitting data


The present invention relates to a method and apparatus for transmitting data. The method for a terminal to receive downlink data includes the steps of: receiving resource allocation information from a base station; and demodulating the downlink data transmitted through a sub-resource allocation unit allocated on the basis of the resource allocation information, wherein the sub-resource allocation unit is a plurality of resource units included in one resource allocation unit and the downlink data can be demodulated on the basis of a demodulation reference signal (dm_rs)..
Lg Electronics Inc.
04/23/15
20150110029
new patent

Method and device for transmitting uplink control information


A method of transmitting uplink control information in a wireless communication system is provided. The method may include: determining whether to simultaneously transmit a hybrid automatic repeat request (harq) ack/nack and channel state information (csi) from a sub frame; generating an added harq ack/nack by adding additional bits having a number of bits corresponding to the number of bits of the csi to the bits of the harq ack/nack if it is determined that simultaneous transmission is performed; generating an encoded harq ack/nack by encoding the added harq ack/nack; generating a plurality of modulation symbols by modulating the encoded harq ack/nack; and transmitting the plurality of modulation symbols from the sub frame to an uplink control channel..
Lg Electronics Inc.
04/23/15
20150110004
new patent

Communication of plain information during channel access


A method for communication of plain information during channel access, according to a pre-defined channel access scheme, such as tdma or fdma or cdma, by slightly modulating in a transmitter a parameter related to the channel access, such as time of transmission or frequency of transmission, using this modulation to encode plain information, while keeping the channel and the compatible receiver tolerant to this slight modulation.. .
04/23/15
20150109763
new patent

Illumination apparatus and display unit


An illumination apparatus includes a pair of substrates arranged oppositely to each other with a distance, and a light source disposed on a side surface of one of the pair of substrates. The illumination apparatus further includes an electrode that is provided on a surface of each of the pair of substrates and generates an electric field in a direction intersecting perpendicularly to the surface of the substrate.
Sony Corporation
04/23/15
20150109677
new patent

Beam shaper


Described are an improved automated luminaire and luminaire systems employing a matching lenslet pair beam shaper. The beam shaper employs nesting lenslets that are articulated so that the degree of beam shaping modulation is continuously adjustable across a range of modulation..
04/23/15
20150109606
new patent

Plasmonic phototransistor


A plasmonic phototransistor includes a photon to surface-plasmon-polariton (spp) transducer including and an optical coupling structure configured to receive incident light and an electrically conducting layer having a first and a second surface. The second surface is on the optical coupling structure and the first surface generates spps responsive to the incident light.
University Of Central Florida Research Foundation, Inc.
04/23/15
20150109538
new patent

Projector


Since a relay optical system includes double gauss lenses and pairs of meniscus lenses disposed so as to be convex toward the double gauss lenses, it is possible to sufficiently minimize the occurrence of aberration from dimming light valves to color modulation light valves, to maintain an image formation state with high performance, and further to form a favorable image.. .
Seiko Epson Corporation
04/23/15
20150109537
new patent

Video projector


The invention relates to the field of optoelectronics, and may be used in devices and of visualization, displaying, storage and processing of information, in particular in projection displays, etc. Video projector consists of a liquid crystal micro display based on structure flcos, and an optical unit of reading the information formed in the structure flcos, containing a light source and projection optics, optically coupled to the structure flcos, and a screen, onto which the information is projected.
04/23/15
20150109284
new patent

Apparatus and driving led display


The apparatus for driving led display includes a system control unit having a synchronization signal generator configured to generate a synchronization start signal and a plurality of phase locked loop circuits. Each of the phase locked loop circuits includes a divider coupled to the voltage controlled oscillator and configured to change the sequence of dividing ratios over a modulation period, a sigma delta modulator configured to generate a sequence of random numbers to the divider, and a spread spectrum modulation depth controller coupled to the sigma delta modulator and configured to receive the synchronization start signal from the synchronization signal generator.
Sct Technology, Ltd.
04/23/15
20150109281
new patent

Apparatus and driving led display


An apparatus for driving led display includes a plurality of phase locked loop circuits. Each of the phase locked loop circuits includes a divider configured to receive the voltage controlled output signal and generate the feedback signal, a memory configured to generate a modulation profile codes and a sigma delta block.
Sct Technology, Ltd.
04/23/15
20150109183
new patent

Electrical connectors with low passive intermodulation


This disclosure relates to electrical connectors that exhibit low passive intermodulation. A conductive shielding layer of a coaxial cable can be coupled to a ground plane.
Venti Group, Llc
04/23/15
20150109053
new patent

Method for separating multi-component signals


A method separates a multi-component signal by first estimating parameters of the signal. Then, using periodicity-based algebraic separation and energy-based demodulation, the signal is separated into components according to the parameters and constraints.
Mitsubishi Electric Research Laboratories, Inc.
04/23/15
20150109044
new patent

Variable amplitude signal generators for generating a sinusoidal signal having limited direct current (dc) offset variation, and related devices, systems, and methods


Embodiments disclosed include variable amplitude signal generators for generating a sinusoidal signal having limited direct current (dc) offset variation and related devices and methods. Instead of employing a single pulse width modulation (pwm) signal to generate a sinusoidal signal, in one embodiment, a circuit is provided that generates two pwm signals.
Corning Mobileaccess Ltd.
04/23/15
20150108919
new patent

Light source circuitry


Light source circuitry comprises a first group of one or more light emitting diodes operable to emit light of a first color, a second group of one or more light emitting diodes operable to emit light of a second color, and a third group of one or more light emitting diodes operable to emit light of a third color, wherein the first, second and third groups of light emitting diodes are arranged such that, when a fixed current arrives at the light source circuitry, the fixed current is shared between the first, second and third groups, and wherein the circuitry is configured such that a proportion of the fixed current that flows through each of the first and second groups is controllable in dependence on a received control signal and such that the remainder of the fixed current flows through the third group. The light source circuitry allows the chromaticity of the combined light emissions of the light source circuitry to be varied gradually across a range using a single control signal and also without requiring the use of pulse width modulation (pwm).
Koninklijke Philips N.v.
04/23/15
20150108902
new patent

Image display apparatus and control method


There is provided an image display apparatus including: a light source unit; at least one light modulation device configured to modulate light from the light source unit, and to emit a modulated light beam; and a sensor configured to receive diffracted light of the modulated light beam emitted from the at least one light modulation device, and to measure intensity of the modulated light.. .
Sony Corporation
04/23/15
20150108230
new patent

Multiple zone control system and operation


A multiple heating/cooling zone control system is disclosed. A heating/cooling system control device continuously monitors heating/cooling zone demand and matches the heating/cooling device output capacity to the total space or heat input required.
U.s. Boiler Company, Inc.
04/16/15
20150105772

Devices and methods for nerve modulation


Systems for nerve and tissue modulation are disclosed. An illustrative system may include an intravascular nerve modulation system including a catheter shaft, an expandable basket and one or more energy delivery regions.
Boston Scientific Scimed, Inc.
04/16/15
20150105766

Radiofrequency amplifier impedance optimization


The present disclosure is directed to an electrosurgical generator including a resonant inverter having an h-bridge and a tank. The generator also includes a pulse width modulation (pwm) controller configured to output pwm timing signals to the h-bridge.
Covidien Lp
04/16/15
20150105715

Ultrasound ablation catheter with cooling infusion and centering basket


Systems for nerve and tissue modulation are disclosed. An illustrative system may include an intravascular nerve modulation system including a catheter shaft, a first flexible mount, and a cylindrical ablation transducer.
Boston Scientific Scimed, Inc.
04/16/15
20150105448

Means and methods for the specific modulation of target genes in the cns and the eye and methods for their identification


Provided are methods for the treatment of disorders of the central nervous system (cns) and the eye. In particular, use of compositions comprising a compound capable of modulating a target gene or gene product is described for the preparation of a pharmaceutical composition for the treatment of disorders of the cns and/or the eye, wherein the composition is designed to be administered outside the blood-cns and the blood-retina barriers.
Rxi Pharmaceuticals Corporation
04/16/15
20150105445

Rna interference mediated inhibition of gene expression using chemically modified short interfering nucleic acid (sina)


The present invention concerns methods and reagents useful in modulating gene expression in a variety of applications, including use in therapeutic, diagnostic, target validation, and genomic discovery applications. Specifically, the invention relates to synthetic chemically modified small nucleic acid molecules, such as short interfering nucleic acid (sina), short interfering rna (sirna), double-stranded rna (dsrna), micro-rna (mirna), and short hairpin rna (shrna) molecules capable of mediating rna interference (rnai) against target nucleic acid sequences.
Sirna Therapeutics, Inc.
04/16/15
20150105444

Antisense compounds targeting genes associated with fibronectin


The present invention provides compounds comprising oligonucleotides complementary to a fibronectin transcript. Certain such compounds are useful for hybridizing to a fibronectin transcript, including but not limited to a fibronectin transcript in a cell.
Isis Pharmaceuticals, Inc.
04/16/15
20150105440

Antisense modulation of apolipoprotein b expression


Antisense compounds, compositions and methods are provided for modulating the expression of apolipoprotein b. The compositions comprise antisense compounds, particularly antisense oligonucleotides, targeted to nucleic acids encoding apolipoprotein b.
Genzyme Corporation
04/16/15
20150105386

4-(4-pyridinyl)-benzamides and their use as rock activity modulators


The present invention relates to novel 4-(4-pyridyl)-benzamides of the formula (i). The compounds i possess valuable therapeutic properties and are suitable, in particular, for treating diseases that respond to modulation of rho kinases (rocks).
Abbvie Inc.
04/16/15
20150105364

Nmda receptor modulators and uses thereof


Disclosed are compounds having enhanced potency in the modulation of nmda receptor activity. Such compounds are contemplated for use in the treatment of diseases and disorder such as learning, cognitive activities, and analgesia, particularly in alleviating and/or reducing neuropathic pain.
Northwestern University
04/16/15
20150105355

4-dedimethylamino tetracycline compounds


The present invention pertains, at least in part, to novel substituted 4-dedimethylamino tetracycline compounds. These tetracycline compounds can be used to treat numerous tetracycline compound-responsive states, such as bacterial infections and neoplasms, as well as other known applications for minocycline and tetracycline compounds in general, such as blocking tetracycline efflux and modulation of gene expression..
Paratek Pharmaceuticals, Inc.
04/16/15
20150105016

Nfc device with pll controlled active load modulation


A wireless communication device for communicating in the near-field via active load modulation. The device including an antenna configured to receive a magnetic field, a recovery device configured to recover a clock from the magnetic field, and a multiplexer configured to receive the recovered clock and a reference clock, and to output one of the recovered clock and the reference clock based on a current operational state of the wireless communication device, the wireless communication device further including a shunt regulator configured to produce the active load modulation by modulating an impedance of the wireless communication device, a phase-locked loop (pll) configured to receive one of the recovered clock and the reference clock and to utilize the received clock to control the active load modulation, and a driver configured to contribute to the active load modulation by adjusting an amplitude of a voltage across the antenna..
Broadcom Corporation


Popular terms: [SEARCH]

Modulation topics: Modulation, Duty Cycle, Reference Voltage, Comparator Circuit, Backlight Unit, Liquid Crystal Display, Liquid Crystal, Frequency Modulation, Intermodulation Distortion, Rf Switch Circuit, Frequency Detector, Holographic, Terrestrial, Ground Segment, Transponder

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