H01P 5 - Coupling devices of the waveguide type

Patents for H01P 5 - Coupling devices of the waveguide type (11,303)
11/2013
11/27/2013	CN101494312B Waveguide-microstrip linear transformation and power divider based on slot coupling
11/26/2013	US8594480 Rotating data transmission device
11/26/2013	US8593238 Technique for conveying a wireless-standard signal through a barrier
11/26/2013	US8593233 Coaxial cable multiplexor
11/26/2013	CA2657145C Directional coupler
11/21/2013	US20130307641 Waveguide device, communication module, method of producing waveguide device and electronic device
11/21/2013	US20130307635 Integrated directional coupler within an rf matching network
11/20/2013	EP1678790B1 Method and apparatus for obtaining wideband performance in a tapered slot antenna
11/20/2013	CN203300781U Isolation assembly for large power synthesis
11/20/2013	CN203300780U Impedance converting device
11/20/2013	CN203300775U Weak coupling cavity filter
11/20/2013	CN103403958A LCL high power combiner
11/20/2013	CN103403957A Resonance coupler
11/20/2013	CN103401051A Broadband power synthesizer based on radial line and substrate integrated waveguide
11/20/2013	CN103401050A Electromagnetic wave focuser based on whispering gallery (WG) mode
11/20/2013	CN102055506B Time division-synchronization code division multiple access (TD-SCDMA) and time division-long term evolution (TD-LTE) intelligent antenna multi-channel broadband calibration network
11/19/2013	US8587388 Multi-section velocity compensated microstrip directional coupler
11/19/2013	US8587387 RF directional coupler circuit assembly for matching high frequency cable TV apparatus
11/19/2013	US8587386 High isolation waveguide switch
11/14/2013	US20130300627 Terminationless power splitter/combiner
11/14/2013	US20130300518 Directional coupler
11/13/2013	CN203288728U Low three-order intermodulation passive power divider
11/13/2013	CN103390786A Three-port micro-strip power divider with arbitrary power division ratio and phase position output characteristics
11/13/2013	CN103390785A Non-termination power splitter/combiner
11/13/2013	CN102255126B Antenna element-waveguide converter and radio communication device using the same
11/13/2013	CN102044734B Identical system circuit combiner with high-isolation degree
11/13/2013	CN101976754B Tri-band Wilkinson power distributor
11/07/2013	US20130293317 Directional coupler
11/07/2013	DE112011104858T5 Elektromagnetische Kopplungsstruktur, Mehrlagenübertragungsleiterplatte, Verfahren zum Herstellen einer elektromagnetischen Kopplungsstruktur, und Verfahren zum Herstellen einer Mehrlagenübertragungsleiterplatte Electromagnetic coupling structure, multi-layer printed circuit board transmission, method of manufacturing an electromagnetic coupling structure and method of manufacturing a multilayer printed circuit board transmission
11/06/2013	EP2661040A1 Microwave band booster rectifier circuit, and wireless tag device and wireless tag system employing same
11/06/2013	EP2659545A1 A waveguide based five or six port circuit
11/06/2013	CN203277614U Radio frequency coupler
11/06/2013	CN203277613U 4G double-inlet double-outlet bridge for telecommunication
11/06/2013	CN203277612U Apparatus for interconversion between micro-strips and surface Plasmon polaritons
11/06/2013	CN203277611U Anti-phase unequal power-division waveguide power divider
11/06/2013	CN203277610U Internal conductor of wideband cavity coupler
11/06/2013	CN203277609U Cavity structure of cavity coupler
11/06/2013	CN203277608U Cavity member of coaxial power divider
11/06/2013	CN203277607U Coupling device, cavity filter and communication radio frequency device
11/06/2013	CN203277601U Cavity filter
11/06/2013	CN103384939A Waveguide device, communication module, method for producing waveguide device, and electronic device
11/06/2013	CN103384023A Dual power divider with direct current electrifying function
11/06/2013	CN103384022A Implement method for plane micro-strip linear high-distribution ratio unequal power divider
11/06/2013	CN102509834B Balance converter
11/06/2013	CN102280680B Miniaturized double-frequency hybrid ring based on double-sided parallel strip lines
11/06/2013	CN102157769B Microstrip line-slot line transition structure with stop band
11/06/2013	CN101465456B High frequency circuit with filter function and receiving apparatus
11/05/2013	US8576023 Stripline-to-waveguide transition including metamaterial layers and an aperture ground plane
10/2013
10/31/2013	WO2013161279A1 Connection structure connecting high frequency circuit and waveguide, and manufacturing method for same
10/31/2013	US20130285871 Conformal Surface Wave Feed
10/31/2013	US20130285760 Balun
10/30/2013	EP2656439A1 Tapered slot antenna
10/30/2013	EP2656434A1 Diplexer for homodyne fmcw radar device
10/30/2013	EP2656433A1 Figure 8 balun
10/30/2013	EP2655689A1 Microwave power delivery system for plasma reactors
10/30/2013	CN103380537A Electromagnetic coupling structure, multilayered transmission line plate, method for producing electromagnetic coupling structure, and method for producing multilayered transmission line plate
10/30/2013	CN103378395A E-plane waveguide magic tee with coplanar arms
10/30/2013	CN103378394A Transformer-based directional coupler
10/30/2013	CN103378393A PCB-based integrated directional coupler
10/30/2013	CN103378392A Integrated capacitance direct-current blocker
10/30/2013	CN103378391A Balun
10/30/2013	CN103378390A Microwave adapter and related oscillator system
10/30/2013	CN101938028B High-frequency coupler and communication device
10/29/2013	US8570120 Heat insulating waveguides separated by an air gap and including two planar reflectors for controlling radiation power from the air gap
10/29/2013	US8570119 Ultra wide pass-band, absorptive band-reject filter
10/29/2013	US8570116 Power combiner/divider
10/29/2013	US8570115 Power division network device
10/24/2013	WO2013121221A3 Multiband data signal receiving and/or transmitting apparatus
10/24/2013	US20130278352 Ortho-mode transducer with wide bandwidth branch port
10/24/2013	US20130278349 Enhancing operation of laminate waveguide structures using an electrically conductive fence
10/23/2013	EP2654121A1 Network for forming a beam of a compact antenna for circular or tapering antenna network
10/23/2013	CN203250841U Miniaturized converter from end fed type coaxial line to circular waveguide
10/23/2013	CN203250840U Power synthesis module
10/23/2013	CN203250839U Magnetic ring-coupling slide tuning device
10/23/2013	CN203250838U High frequency coupler
10/23/2013	CN103370832A 方向性耦合器 Directional coupler
10/23/2013	CN103367858A Resonant cavity
10/23/2013	CN103367855A 射频耦合器 RF Coupler
10/23/2013	CN103367854A Waveguide power distribution synthesizer and power distribution and synthetic method
10/23/2013	CN103367853A Dual-band reconfigurable power divider
10/23/2013	CN103367852A Compact two-way high-power capacity microwave power combiner
10/23/2013	CN103367851A Splitter
10/23/2013	CN103367850A Balun and electronic product
10/23/2013	CN101740896B 高频电路模块 High-frequency circuit module
10/22/2013	US8564383 Signal converter and high-frequency circuit module
10/17/2013	WO2013154658A1 Miniature horn interrogator antenna with internal sum/difference combiner
10/17/2013	WO2013152786A1 A high speed rf power detector
10/17/2013	US20130271237 Diplexer for Homodyne FMCW-Radar Device
10/17/2013	US20130271235 Coaxial waveguide converter and ridge waveguide
10/16/2013	CN203242732U Broadband power combiner
10/16/2013	CN103354302A Reducing coupling coefficient variation in couplers
10/16/2013	CN103354301A Expansion coaxial power distribution synthesizer, power distribution method, power synthesis method
10/15/2013	US8558641 High-frequency module
10/15/2013	US8558640 Directional coupler
10/15/2013	US8558634 High-frequency coupler and communication device
10/10/2013	WO2013149930A1 Broadband directional coupler
10/10/2013	US20130265204 Compact four-way transducer for dual polarization communications systems
10/10/2013	US20130265122 Heat insulating transmission line, vacuum insulating chamber, wireless communication system
10/10/2013	US20130265117 Rf and high-speed data cable
10/09/2013	CN203232949U Large power waveguide power synthesizer with adjustable input power proportion

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ... 114