| Patents for H01P 5 - Coupling devices of the waveguide type (11,303) |
|---|
| 08/05/2009 | EP1461842B1 Microstrip to circular waveguide transition |
| 08/05/2009 | CN201285791Y Folded cross type coupler |
| 08/05/2009 | CN201285790Y Coupler in crossing shape |
| 08/05/2009 | CN201285789Y Wave guide pipe |
| 08/05/2009 | CN101502011A High frequency component and high frequency circuit for use therein |
| 08/05/2009 | CN100525093C Balun transformer and transceiver |
| 07/30/2009 | US20090189717 Circular polarized coupling device |
| 07/30/2009 | US20090189711 Rf system having a one-dimensional nanostructure multi-port coupler |
| 07/29/2009 | EP2083609A2 Optical communication device and method of manufacturing the same |
| 07/29/2009 | EP1490978B1 Method and apparatus for combining two ac waveforms |
| 07/29/2009 | CN201282181Y High directionality microstrip directional coupler |
| 07/29/2009 | CN101494312A Waveguide-microstrip linear transformation and power divider based on slot coupling |
| 07/29/2009 | CN100521366C Inverted coplanar waveguide coupler with integrated microstrip connection ports |
| 07/28/2009 | US7567147 Directional coupler |
| 07/28/2009 | US7567146 Directional coupler |
| 07/28/2009 | US7567142 Quasi-balun |
| 07/23/2009 | WO2009090938A1 Directional coupler circuit board, directional coupler, and plasma producing apparatus |
| 07/23/2009 | DE102008005204A1 Directional coupler for a phase-independent power measurement, comprises coupling loss in forward direction and coupling loss in backward direction |
| 07/22/2009 | EP2080246A1 Multi-transformer architecture for an active rf circuit |
| 07/22/2009 | CN101488599A Dual frequency feed assembly |
| 07/22/2009 | CN101488598A Balance to unbalance converter |
| 07/22/2009 | CN100517861C Packaged electronic component for applications at millimetric frequencies |
| 07/21/2009 | US7565116 High frequency module |
| 07/21/2009 | US7564325 High directivity ultra-compact coupler |
| 07/21/2009 | US7564324 Transformational bus coupling |
| 07/21/2009 | US7564323 Radio frequency switch |
| 07/16/2009 | US20090179809 Dual frequency feed assembly |
| 07/15/2009 | EP2078325A2 Waveguide-based wireless distribution system and method of operation |
| 07/15/2009 | EP2078322A1 Interdigital capacitor, inductor, and transmission line and coupler using them |
| 07/15/2009 | CN201274311Y Three terminal circulator component |
| 07/15/2009 | CN101485042A Circuit comprising transmission lines |
| 07/14/2009 | US7561013 Small NRD guide bend |
| 07/14/2009 | US7561012 Electronic device and filter |
| 07/14/2009 | CA2497850C S/n enhancer |
| 07/14/2009 | CA2298268C Encapsulated antenna in passive transponders |
| 07/09/2009 | WO2009086498A1 Pcb mounted directional coupler assembly |
| 07/09/2009 | WO2009084697A1 High-frequency transmission line connection structure, wiring substrate, high-frequency module, and radar device |
| 07/09/2009 | US20090174506 Waveguide and method for adjusting waveguide structure thereof |
| 07/09/2009 | US20090174497 Electrical Module |
| 07/08/2009 | EP1579527A4 Method and apparatus for launching a surfacewave onto a single conductor transmission line |
| 07/08/2009 | CN201270276Y Novel conversion apparatus for integrated waveguide and rectangular waveguide |
| 07/08/2009 | CN101478073A Four path or over four path coaxial power dispenser |
| 07/08/2009 | CN100511833C Chip integrated waveguide broad-band multipath power distributor |
| 07/08/2009 | CN100511832C Matching circuit and laminated duplexer with the matching circuit |
| 07/07/2009 | US7557680 Apparatus for wideband transmission conversion from coplanar waveguide to parallel transmission line |
| 07/07/2009 | US7557674 Matrix switch |
| 07/07/2009 | US7555835 Fabricating a monolithic microwave integrated circuit |
| 07/07/2009 | CA2342953C Dual-band microwave antenna element |
| 07/02/2009 | WO2009081179A1 Microwave coupler |
| 07/02/2009 | US20090165295 Electrochemical Fabrication Methods Incorporating Dielectric Materials and/or Using Dielectric Substrates |
| 07/02/2009 | DE3907799A1 Hochgradig breitbandige Signalverarbeitungsvorrichtung aus supraleitendem Material, Anwendung auf Mikrowellenschaltung und Verfahren zur Herstellung einer solchen Vorrichtung Highly wideband signal processing apparatus of superconducting material, application to the microwave circuit and method for manufacturing such a device |
| 07/01/2009 | CN101471477A Coupler for passive cavity filter |
| 07/01/2009 | CN101471476A Cavity bi-orientation coupler |
| 07/01/2009 | CN101471475A Strong coupler with harass shielding current structure |
| 07/01/2009 | CN101471474A Novel millimeter wave microstrip sealing transition apparatus |
| 07/01/2009 | CN101471473A Cross coupling structure of filter |
| 07/01/2009 | CN101471472A Coupling structure of filter |
| 07/01/2009 | CN101471471A Coupling structure of waveguide antenna mouth metal plate |
| 07/01/2009 | CN100508367C Amplifier with high output power dynamics |
| 06/30/2009 | US7554418 Waveguide/strip line converter having a multilayer substrate with short-circuiting patterns therein defining a waveguide passage of varying cross-sectional area |
| 06/25/2009 | WO2009077791A1 Antenna feed module |
| 06/25/2009 | WO2009077501A1 Radial power amplification device with phase dispersion compensation of the amplification paths |
| 06/25/2009 | US20090160575 Power Combiners and Dividers Based on Composite Right and Left Handed Metamaterial Structures |
| 06/25/2009 | CA2709406A1 Radial power amplification device with phase dispersion compensation of the amplification paths |
| 06/24/2009 | CN101465457A High power wideband four-way power distributor and synthesizer |
| 06/24/2009 | CN100505414C Reverse cross coupling device |
| 06/23/2009 | US7551042 Microwave pulse compressor using switched oversized waveguide resonator |
| 06/18/2009 | WO2009074378A1 Balanced transfer mixer |
| 06/18/2009 | US20090153272 Waveguide Bandstop Filter |
| 06/18/2009 | US20090153263 Modulized wave filter |
| 06/18/2009 | US20090153262 Repeater of global input/output line |
| 06/17/2009 | EP2071670A1 Antenna comprising partially overlapped sub-arrays |
| 06/17/2009 | CN100502144C Laminated balance-unbalance transformer |
| 06/16/2009 | US7548141 High frequency filter |
| 06/16/2009 | US7548134 Transmission line transformer |
| 06/11/2009 | WO2008049778A8 Method of orthogonal-mode junction coupling with a medium to broad operating bandwidth, and coupler employing said method |
| 06/11/2009 | US20090146759 Circuit topology for multiple loads |
| 06/11/2009 | US20090146758 Directional coupler |
| 06/11/2009 | US20090146757 Coaxial automatic impedance adaptor |
| 06/10/2009 | EP2068392A1 Uneven ternary distributor |
| 06/10/2009 | EP2067264A1 Radio frequency switch |
| 06/10/2009 | DE102008048940A1 Komponentenlose Terminierung für elektromagnetische Koppler zur Verwendung bei der Hochgeschwindigkeits-/Hochfrequenz-Differenzialsignalübertragung Components Lots termination for electromagnetic couplers for use in high-speed / high-frequency differential signaling |
| 06/10/2009 | CN201256176Y Guided wave pipe and adjustable combination equipment therefor |
| 06/10/2009 | CN101453046A Coaxial connector connecting structure and high- frequency device equipped with the same |
| 06/10/2009 | CN101453045A Lange coupler |
| 06/10/2009 | CN100499264C Single band antenna and method for tuning same |
| 06/10/2009 | CN100499256C 天线馈电网络 Antenna feed network |
| 06/09/2009 | US7545243 Galvanic isolation mechanism for a planar circuit |
| 06/09/2009 | US7545235 Dielectric resonator filter assemblies and methods |
| 06/04/2009 | WO2009068071A1 A microstrip to waveguide transition arrangement |
| 06/04/2009 | US20090140823 Broadband microstrip balun and method of manufacturing the same |
| 06/03/2009 | EP2064772A1 Switchable combiner/divider with multiple inputs/outputs |
| 06/03/2009 | EP1700356B1 Tunable microwave arrangements |
| 06/03/2009 | CN100495814C Any dual-frequency band 3dB branch directional coupler |
| 06/02/2009 | US7541892 Three-way splitter including a printed element |
| 06/02/2009 | US7541891 Dual band digital multimedia broadcasting receiver |
| 06/02/2009 | US7541887 Balun |
| 06/02/2009 | US7541886 NRD guide transition, and coupling structure of dielectric material and conductor |
| 05/27/2009 | EP2063484A1 Microwave module |
| 05/27/2009 | CN101443951A 定向耦合器 The directional coupler |