| Patents for H01P 5 - Coupling devices of the waveguide type (11,303) |
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| 01/30/2013 | CN202712402U Double-band Wilkinson power divider |
| 01/30/2013 | CN202712401U Compensation capacitor and compensation capacitor type coupler |
| 01/30/2013 | CN202712400U Microwave/millimeter wave cordwood power distribution synthesizer |
| 01/30/2013 | CN202712399U Novel cavity unequal power divider |
| 01/30/2013 | CN202712398U Improved-type coupler with a weakly-coupled microstrip line |
| 01/30/2013 | CN202712397U Large-power combiner |
| 01/30/2013 | CN202712394U Combiner |
| 01/30/2013 | CN202712376U Connecting piece structure used for connecting radio frequency sampling device with load coil |
| 01/30/2013 | CN102906936A Symmetrical stripline balun for radio frequency applications |
| 01/30/2013 | CN102903994A 方向性耦合器和无线通信装置 The directional coupler and the wireless communication device |
| 01/30/2013 | CN102903993A Directional coupler |
| 01/30/2013 | CN102903992A 耦合装置 Coupling device |
| 01/30/2013 | CN102903991A Asymmetric coplanar waveguide-two-sided parallel bi-wire broadband conversion connector |
| 01/30/2013 | CN102903990A Design method of high-power low-standing-wave small-volume microwave microstrip equalizer |
| 01/30/2013 | CN101740844B Feed-in device for waveguide tube and related communication device thereof |
| 01/29/2013 | US8362851 High isolation power divider |
| 01/24/2013 | WO2013011223A1 Method of producing a compact control module for a high-frequency antenna for a nuclear magnetic resonance imaging device |
| 01/24/2013 | US20130023757 Interconnect for an mri detector coil mounted on a catheter |
| 01/24/2013 | DE102011108316A1 HF-Leistungsteiler RF Power Dividers |
| 01/23/2013 | EP2549584A2 Wideband balun structure |
| 01/23/2013 | CN202695692U A multi-hole directional coupler for a rectangular waveguide with coupling holes distributed in an interlacing manner |
| 01/23/2013 | CN202695691U A multi-hole directional coupler for a rectangular coaxial line with coupling holes distributed in an interlacing manner |
| 01/23/2013 | CN202695690U A multi-hole directional coupler for a rectangular waveguide with coupling holes positioned on one side of a main rectangular waveguide |
| 01/23/2013 | CN202695689U Millimeter wave power combining amplifier |
| 01/23/2013 | CN202695684U Cavity filter |
| 01/23/2013 | CN1809760B High frequency electrical signal control device and sensing system |
| 01/23/2013 | CN102893451A Driver assistance device for a vehicle, vehicle and method for operating a radar unit |
| 01/23/2013 | CN101964439B Filter coupling structure with adjustable capacity |
| 01/23/2013 | CN101807734B Novel waveguide mouth Ka-band high-temperature superconducting filter |
| 01/22/2013 | US8358185 Waveguide connection between a dielectric substrate and a waveguide substrate having a choke structure in the dielectric substrate |
| 01/22/2013 | US8358180 High frequency module comprising a transition between a wiring board and a waveguide and including a choke structure formed in the wiring board |
| 01/22/2013 | US8358179 Semiconductor device and method of forming directional RF coupler with IPD for additional RF signal processing |
| 01/17/2013 | WO2013008292A1 Electromagnetic wave propagation path and electromagnetic wave propagation device |
| 01/17/2013 | WO2013006941A1 Broadband doherty amplifier using broadband transformer |
| 01/17/2013 | DE102011107128A1 Arrangement for dual-mode, T-branch non-radiating dielectric square wave conductor, for e.g. array antenna, has micro strip lines provided on top of plane substrate layer in region of coupling slots and decoupling slots |
| 01/16/2013 | EP2547184A1 Inductive coupling structure, multi-layer transmission-line plate, method of manufacturing inductive coupling structure, and method of manufacturing multi-layer transmission-line plate |
| 01/16/2013 | CN202678499U Rectangular waveguide directional coupler |
| 01/16/2013 | CN202678498U Directional coupler with main and auxiliary rectangular waveguides different in size |
| 01/16/2013 | CN202678497U Multi-hole directional coupler with main and auxiliary ridge waveguides different in size |
| 01/16/2013 | CN202678496U Multi-hole directional coupler positioned on one side of main rectangular coaxial line |
| 01/16/2013 | CN202678495U 脊波导定向耦合器 Ridge waveguide directional coupler |
| 01/16/2013 | CN202678494U Directional coupler with main and auxiliary rectangular coaxial lines different in size |
| 01/16/2013 | CN202678493U Size-variable multi-hole rectangular waveguide directional coupler |
| 01/16/2013 | CN202678492U Multi-hole microtrip directional coupler positioned on one side of main microtrip |
| 01/16/2013 | CN202678491U Multi-hole microtrip directional coupler with coupling holes distributed in staggered manner |
| 01/16/2013 | CN202678490U Multi-hole ridge waveguide directional coupler with coupling holes distributed in staggered manner |
| 01/16/2013 | CN202678489U Directional coupler with main and auxiliary ridge waveguides different in size |
| 01/16/2013 | CN202678488U High-power low-insertion-loss microwave combiner |
| 01/16/2013 | CN102881982A Rectangular coaxial line directional coupler |
| 01/16/2013 | CN102881981A Lumped element power divider integrated with band-pass filtering function |
| 01/16/2013 | CN102881976A Waveguide filter for realizing functions of power divider |
| 01/16/2013 | CN101621149B Method for designing microwave and millimeter-wave spatial power synthesis amplifier |
| 01/16/2013 | CN101552368B Millimeter wave connector and production method thereof |
| 01/16/2013 | CN101305495B Level radar and method for manufacturing waveguide junction in level radar |
| 01/16/2013 | CN101071896B Waveguide interface adapter and method of manufacture |
| 01/09/2013 | CN202662766U Novel high-isolation low-intermodulation co-frequent combiner |
| 01/09/2013 | CN202662765U Novel cavity low-pass prototype power divider |
| 01/09/2013 | CN202662764U Sealed protective box of power divider |
| 01/09/2013 | CN202662754U EGSM (enhanced global system for mobile communications) duplex filter module with connection belt |
| 01/09/2013 | CN102868010A Bagley Polygon power distributor of coupled micro-strip line |
| 01/09/2013 | CN101777687B Anti-phase microwave power divider with arbitrary power distribution ratio |
| 01/09/2013 | CN101772859B Waveguide connection structure |
| 01/09/2013 | CN101542837B Coaxial line slot array antenna and method for manufacturing the same |
| 01/09/2013 | CN101488598B Balance to unbalance converter |
| 01/09/2013 | CN101478073B Four path or over four path coaxial power dispenser |
| 01/08/2013 | US8350644 Band pass filter combiner |
| 01/08/2013 | US8350641 Band selective isolation bridge for splitter |
| 01/08/2013 | US8350640 Transceiver module for satellite antenna |
| 01/08/2013 | US8350638 Connector assembly for providing capacitive coupling between a body and a coplanar waveguide and method of assembling |
| 01/03/2013 | WO2013001743A1 Semiconductor reception device |
| 01/03/2013 | WO2013001705A1 Printed circuit board transmission system |
| 01/03/2013 | WO2013000987A1 Phase-shifter and power splitter |
| 01/03/2013 | WO2013000852A1 Testing a communications apparatus |
| 01/03/2013 | WO2013000496A1 An electrically tunable oscillator |
| 01/03/2013 | US20130002376 Misalignment tolerant contactless rf coupling device |
| 01/03/2013 | CA2840325A1 Testing a communications apparatus |
| 01/02/2013 | EP2541812A1 Testing a communications apparatus |
| 01/02/2013 | EP2541793A1 Communication Apparatus and Communication System |
| 01/02/2013 | CN202651332U Integrated waveguide two-distribution mechanism |
| 01/02/2013 | CN202651331U Integrated waveguide four-distribution mechanism |
| 01/02/2013 | CN202651330U Air stripline power divider |
| 01/02/2013 | CN202651329U Miniaturized broadband orthogonal type waveguide coaxial converter |
| 01/02/2013 | CN202651328U Coupling structure of dielectric and metal resonator |
| 01/02/2013 | CN1856908B Method and apparatus for forming millimeter wave phased array antenna |
| 01/02/2013 | CN102856622A Directional coupler on basis of spoof surface plasmon polariton |
| 01/02/2013 | CN102856621A LTCC (Low Temperature Co-Fired Ceramic) broadband power divider |
| 01/02/2013 | CN102856620A Balun with laminated structure |
| 01/01/2013 | US8344829 Technique for conveying a wireless-standard signal through a barrier |
| 01/01/2013 | US8344826 Phased-array antenna filter and diplexer for a super economical broadcast system |
| 01/01/2013 | US8344823 Antenna switching arrangement |
| 12/27/2012 | WO2012129470A3 Integrated hybrid-direct couplers |
| 12/27/2012 | US20120326804 Junction structure for wave propagation, wave diode and wave half-adder using the same |
| 12/27/2012 | US20120326803 Microwave resonant cavity |
| 12/27/2012 | US20120326802 Multi-Conductor Transmission Lines for Control-Integrated RF Distribution Networks |
| 12/27/2012 | US20120326780 Coupler and amplifier arrangement |
| 12/26/2012 | EP2538572A1 Communication apparatus |
| 12/26/2012 | CN202633488U Resonance type substrate integrated waveguide power synthesizer |
| 12/26/2012 | CN202633487U Cavity filter cross coupling structure and cavity filter |
| 12/26/2012 | CN202633480U Cross coupling structure of cavity filter and cavity filter |
| 12/26/2012 | CN101699652B Symmetrical coupling wave-guided wave power synthesis amplifier |