| Patents for H01P 5 - Coupling devices of the waveguide type (11,303) |
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| 03/01/2007 | WO2007023779A1 Line converter, high frequency module and communication device |
| 03/01/2007 | US20070046393 Power divider |
| 03/01/2007 | US20070046389 Reduced cross-talk signaling circuit and method |
| 03/01/2007 | US20070045122 Building up a three-dimensional structure from a number of adhered layers by depositing a first material onto a substrate; selectively etching to a desired depth; depositing a second material at least into the voids created; at least one of the deposition processes is an electrodeposition process |
| 02/28/2007 | EP1758200A2 Multilayer planar balun transformer, mixers and amplifiers |
| 02/28/2007 | EP1756912A2 Microstrip antenna |
| 02/28/2007 | EP1756906A1 Crosstalk compensation with balancing capacitance system and method |
| 02/28/2007 | CN2874795Y Adjustable oriented coupler |
| 02/28/2007 | CN2874794Y Balance and unbalance converter |
| 02/28/2007 | CN2874793Y Radio frequency passive coupling inter communication device |
| 02/28/2007 | CN1922756A Transmission line having a transforming impedance |
| 02/28/2007 | CN1302578C Wireless radio wave receiver |
| 02/27/2007 | US7184727 Full-duplex antenna system and method |
| 02/27/2007 | US7183888 High-frequency circuit |
| 02/27/2007 | US7183883 RF circuit component and RF circuit |
| 02/27/2007 | US7183877 Directional coupler in coplanar waveguide technology |
| 02/27/2007 | US7183876 Variable coupling factor directional coupler |
| 02/22/2007 | US20070040631 Method and apparatus for electrically adjusting delay in radio-frequency systems |
| 02/22/2007 | US20070040629 Nrd guide converter and connected structure of dielectric and conductor |
| 02/20/2007 | US7181160 Method and apparatus for providing a signal to passengers of a passenger vehicle |
| 02/20/2007 | US7180467 System and method for dual-band antenna matching |
| 02/20/2007 | US7180394 Millimeter wave (MMW) radio frequency transceiver module and method of forming same |
| 02/20/2007 | US7178942 Planar light-emitting device |
| 02/15/2007 | WO2007017000A1 Line transformer for impedance matching |
| 02/15/2007 | US20070035361 Signal splitter |
| 02/15/2007 | US20070035360 Hybrid coupler |
| 02/15/2007 | US20070035357 Thickness tapered substrate launch |
| 02/15/2007 | DE102005037616A1 Leitungstransformator zur Impedanzanpassung Line transformer for impedance matching |
| 02/14/2007 | EP1753132A1 Signal splitter |
| 02/14/2007 | EP1753072A1 Directional coupler |
| 02/14/2007 | EP1752792A1 Distance measurement device using a Microwave-Antenna |
| 02/14/2007 | EP1751822A2 Universal dipole |
| 02/14/2007 | CN2870198Y Equivalent analysing circuit of mixing ring for balance mixer |
| 02/14/2007 | CN2870197Y Micro-band power distributor |
| 02/14/2007 | CN1914763A High frequency coupler, high frequency tansmitter and antenna |
| 02/14/2007 | CN1913347A Signal splitter |
| 02/14/2007 | CN1300895C Directional coupler and high-frequency circuit device |
| 02/13/2007 | US7176845 System and method for impedance matching an antenna to sub-bands in a communication band |
| 02/13/2007 | US7176839 Antenna unit |
| 02/13/2007 | US7176769 Harmonic termination circuit for medium bandwidth microwave power amplifiers |
| 02/08/2007 | US20070030097 Polarized high-order mode electromagnetic wave coupler and its coupling method |
| 02/08/2007 | US20070030093 Broadband coupler technique for electrical connection to power lines |
| 02/08/2007 | US20070030090 Microwave routing element, methods of routing microwaves and systems including same |
| 02/07/2007 | CN2867624Y Microwave single-balanced mixer |
| 02/07/2007 | CN2867623Y Multilayer ceramic dielectric power distributer |
| 02/07/2007 | CN1299389C Laminated balance-non-balance tranformer |
| 02/06/2007 | US7173502 Reflection loss suppression circuit |
| 02/01/2007 | US20070024388 Slabline structure with rotationally offset ground |
| 01/31/2007 | EP1205006B1 Transition from a waveguide to a microstrip |
| 01/31/2007 | CN1906800A Directional coupler |
| 01/31/2007 | CN1906799A Coupler resource module |
| 01/31/2007 | CN1297995C Construction of medium voltage power line data couplers |
| 01/30/2007 | US7170373 Dielectric waveguide filter |
| 01/30/2007 | US7170368 Phase matching using a high thermal expansion waveguide |
| 01/30/2007 | US7170366 Waveguide to microstrip transition with a 90° bend probe for use in a circularly polarized feed |
| 01/30/2007 | US7170365 Ultrafast sampler with non-parallel shockline |
| 01/30/2007 | US7170363 Guides for r.f. magnetic flux |
| 01/30/2007 | US7170142 Planar integrated circuit including a plasmon waveguide-fed Schottky barrier detector and transistors connected therewith |
| 01/30/2007 | US7170011 System and method for modifying electrical characteristics |
| 01/25/2007 | WO2007010134A1 Coaxial automatic impedance adaptor |
| 01/25/2007 | US20070018758 Matching circuit |
| 01/25/2007 | US20070018754 High frequency electronic component |
| 01/25/2007 | US20070018749 Printed circuit board and differential signaling structure |
| 01/25/2007 | US20070018748 Low pass filter and electronic device |
| 01/24/2007 | EP1561257B1 Connection device for the connection of at least two radiator devices of an antenna arrangement, whereby said radiator devices are arranged in an offset position in relation to each other |
| 01/24/2007 | EP1055264B1 Broadband microstrip to parallel-plate-waveguide transition |
| 01/24/2007 | CN1902780A 耦合装置 Coupling device |
| 01/18/2007 | WO2005107009A3 Microstrip antenna |
| 01/18/2007 | US20070014517 Electromagnetic energy emitting device with increased spot size |
| 01/18/2007 | DE10196914B4 Elektromagnetischer Koppler An electromagnetic coupler |
| 01/17/2007 | EP1744395A1 Microwave power combiners/splitters on high-loss dielectric substrates |
| 01/17/2007 | EP1743396A2 Broadband balance-to-unbalance transformer |
| 01/17/2007 | EP1428295B1 Adjustable antenna feed network with integrated phase shifter |
| 01/17/2007 | CN2859834Y Passage type cross coupling for duplexer |
| 01/17/2007 | CN2859833Y Double fly-pole type cross coupling for duplexer |
| 01/16/2007 | US7164333 Standing wave barrier |
| 01/11/2007 | US20070008049 Clearance hole size adjustment for impedance control in multilayer electronic packaging and printed circuit boards |
| 01/10/2007 | EP1741158A1 Impedance transformer |
| 01/10/2007 | CN1894823A Bi-level coupler |
| 01/10/2007 | CN1294675C Improved frequency selection of echoloss bridge direction |
| 01/09/2007 | US7161444 Directional coupler and high-frequency circuit device |
| 01/09/2007 | US7160429 Depositing portion of a layer onto the substrate; forming a plurality of layers such that each successive layer is formed adjacent to and adhered to a previously deposited layer |
| 01/04/2007 | US20070001780 Independently adjustable combined harmonic rejection filter and power sampler |
| 01/04/2007 | US20070001779 High-frequency balun |
| 01/04/2007 | US20070001778 Apparatus and method to facilitate wireless communications of automatic data collection devices in potentially hazardous environments |
| 01/03/2007 | CN1890875A High-frequency amplifier and high-frequency radio communication device |
| 01/03/2007 | CN1293668C Coupling device |
| 01/02/2007 | US7158003 Construction of medium voltage power line data couplers |
| 01/02/2007 | US7157987 Transmission line having a transforming impedance |
| 01/02/2007 | US7157986 Three-dimensional balun |
| 12/28/2006 | US20060290444 Power amplifier utilizing quadrature hybrid for power dividing, combining and impedance matching |
| 12/28/2006 | US20060290440 Electromagnetic coupler with direct current signal detection |
| 12/27/2006 | EP1735871A1 Antenna feeding network |
| 12/27/2006 | EP1735870A1 Compact balun for rejecting common mode electromagnetic fields |
| 12/27/2006 | CN2852572Y Multi carrier frequency common aerial feed system |
| 12/27/2006 | CN1886862A Tunable microwave arrangements |
| 12/26/2006 | US7154357 Voltage tunable reflective coplanar phase shifters |
| 12/26/2006 | US7154354 High permeability layered magnetic films to reduce noise in high speed interconnection |
| 12/21/2006 | US20060284704 Rf module |
| 12/21/2006 | US20060284701 Radial power divider/combiner |