Patents
Sitemap › H01 - Basic electric elements › H01P - Waveguides; Resonators, lines or other devices of the waveguide type › H01P 5 - Coupling devices of the waveguide type
Patents for H01P 5 - Coupling devices of the waveguide type (11,303)
12/2010
12/02/2010US20100301962 Composite balun
12/01/2010EP2256800A1 Multilayer dielectric substrate, and semiconductor package
12/01/2010EP2171793B1 Loop directional coupler
12/01/2010CN101902213A Method for controlling signal attenuation and attenuation type balanced control circuit
11/2010
11/25/2010WO2010133969A1 Circuits and methods combining signal power
11/25/2010US20100297968 Circuits and methods for combining signal power
11/25/2010US20100295630 Diplexer synthesis using composite right/left-handed phase-advance/delay lines
11/24/2010EP2254196A1 Connection device and optical device
11/24/2010CN201655946U Wideband cavity coupler
11/24/2010CN101897077A Radial power amplification device with phase dispersion compensation of the amplification paths
11/24/2010CN101895012A Compact broad-band frequency-scanning antenna feed network based on right/left-hand composite transmission lines
11/23/2010US7839236 Power combiners and dividers based on composite right and left handed metamaterial structures
11/23/2010US7839235 Feed network device, antenna feeder subsystem, and base station system
11/23/2010US7839234 Switching module with harmonic phase tuning filter
11/23/2010US7839232 Broadband transmission line transformer
11/18/2010WO2010130293A1 A transition from a chip to a waveguide
11/18/2010US20100289598 Quadrature-directed quasi circulator
11/17/2010EP2250701A1 Electromagnetic wave transmission lines using magnetic nanoparticle composites
11/17/2010CN201638921U Asymmetric coplanar waveguide directional coupler
11/17/2010CN201638920U Ka waveband multi-path waveguide space power synthesis amplifier
11/16/2010US7834715 Circuit system
11/16/2010CA2532298C Method and apparatus for forming millimeter wave phased array antenna
11/11/2010WO2010127949A1 Miniature microwave component for surface-mounting
11/11/2010WO2010098603A3 Multi band balun
11/10/2010CN1988250B Coaxial characteristic-impedance transformer
11/10/2010CN1633732B 耦合器 Coupler
11/10/2010CN101882704A Novel air cavity bridge for microwave communication
11/10/2010CN101009396B Directional coupler and the device with the same
11/09/2010US7831226 Impedance matching system, network analyzer having the same, and impedance matching method thereof
11/09/2010US7830328 Antenna feeding network
11/09/2010US7830228 Miniature RF and microwave components and methods for fabricating such components
11/09/2010US7830224 Compact Magic-T using microstrip-slotline transitions
11/09/2010US7828952 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
11/09/2010CA2432263C Substrate enhancement for improved signal characteristics on a discontinous transmission line
11/04/2010WO2010127073A1 Rf signal combiner/splitter and related methods
11/04/2010WO2010125835A1 Waveguide conversion portion connection structure, method of fabricating same, and antenna device using this connection structure
11/04/2010WO2010125784A1 Structural body, printed board, antenna, transmission line waveguide converter, array antenna, and electronic device
11/04/2010WO2010096582A3 Metamaterial power amplifier systems
11/04/2010WO2010085366A3 Switchable power combiner
11/04/2010US20100277369 Microwave coupler
11/03/2010EP2245695A1 Improved spiral coupler
11/03/2010CN201623255U Conduction band of strip line directional coupler
11/03/2010CN201623254U Cavity of directional coupler with round conductors
11/03/2010CN201623253U Directional reentrant coupler with round rod conductors
11/03/2010CN201623252U Coaxial coupler
11/03/2010CN201623251U Polyfluortetraethylene rod fixing device for stripline cavity coupler
11/03/2010CN201623250U Broadband directional cavity coupler with round rod conductor
11/03/2010CN1675904B Method and apparatus for coupling a device to a bus
11/02/2010US7825746 Integrated balanced-filters
10/2010
10/28/2010WO2010123778A1 Directional coupler
10/28/2010WO2010122074A1 Power amplifier device with reduced bulk
10/28/2010WO2010121278A1 Radio frequency directional coupler
10/28/2010US20100271150 Loop-type directional coupler
10/28/2010CA2759537A1 Power amplifier device with reduced bulk
10/27/2010EP2244332A1 High frequency directional coupler
10/27/2010CN201616500U 一种腔体耦合器盖板 One kind of cavity coupler cover
10/26/2010US7821356 Ortho-mode transducer for coaxial waveguide
10/26/2010US7821355 Waveguide antenna front end
10/26/2010US7821354 Directional coupler
10/26/2010US7821353 Directional coupler
10/26/2010US7821352 Ultra-wideband, directional coupler and method of implementation
10/21/2010US20100265014 Evanescent electromagnetic wave conversion lenses I
10/21/2010US20100265006 Evanescent electromagnetic wave conversion methods II
10/21/2010US20100265005 PCB Mounted Directional Coupler Assembly
10/21/2010US20100264901 Directional coupler
10/20/2010CN101867079A High-temperature superconductive micro-strip duplexer
10/14/2010US20100259339 Active hybrids for antenna systems
10/13/2010EP2238898A1 Device for monitoring an organism during a magnetic resonance experiment
10/13/2010EP2238644A1 Microwave coupler
10/13/2010CN201608265U 腔体功分器 Cavity Splitters
10/13/2010CN1762097B Matching circuit and power amplifier comprising matching circuit
10/13/2010CN101859920A Eight-in-one automatic tuning cavity combiner
10/12/2010US7812686 Adjustable low-loss interface
10/12/2010US7812278 Method for testing plasma reactor multi-frequency impedance match networks
10/12/2010US7811427 Monolithic structures including alignment and/or retention fixtures for accepting components
10/07/2010WO2010114079A1 Circuit board, high frequency module, and radar apparatus
10/07/2010WO2010114078A1 Waveguide structure, high frequency module including waveguide structure, and radar apparatus
10/07/2010US20100254094 High-Frequency Wiring Board and High-Frequency Module That Uses the High-Frequency Wiring Board
10/07/2010US20100253448 Diplexer, and Wireless Communication Module and Wireless Communication Apparatus Using the Same
10/07/2010US20100253351 Antenna feed
10/06/2010EP2237363A1 Communication device and high-frequency coupler
10/06/2010EP1652198B1 Compact impedance transformation circuit
10/06/2010CN201601206U 一种定向耦合器 As a directional coupler
10/06/2010CN201601205U 一种立体功分器 A stereoscopic splitters
10/06/2010CN1638186B 高频开关装置 High-frequency switching device
10/06/2010CN101853976A Communication device and high-frequency coupler
10/05/2010US7808343 Radio frequency (RF) signal combiner having inverted coupler
10/05/2010US7808342 Harmonic phase tuning filter for RF switches
10/05/2010US7808341 Broadband RF connector interconnect for multilayer electronic packages
10/05/2010US7808338 Circuit topology for multiple loads
10/05/2010US7807935 High-frequency uninterruptible signal and power bypass
09/2010
09/30/2010WO2010110256A1 Tuner and microwave plasma source
09/30/2010US20100248651 Antenna Matching for MIMO Transceivers
09/30/2010US20100245155 High-Frequency Transmission Line Connection Structure, Circuit Board, High-Frequency Module, and Radar Apparatus
09/30/2010US20100245001 Coaxial-to-microstrip transitions
09/30/2010US20100245000 microstrip to waveguide transition arrangement
09/30/2010US20100244995 RF module
09/30/2010US20100244979 Duplexer, substrate for duplexer, and electronic apparatus
09/30/2010DE19647315B4 Element mit gekoppelten Leitungen Element coupled lines
09/30/2010DE10100559B4 Einfachsymmetrischer Mischer Simply Balanced Mixer
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