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)
08/2010
08/11/2010CN101800347A Cavity radio frequency device and fly bar thereof for capacitive cross coupling
08/11/2010CN101800346A Two-band radio frequency amplifier micro strip matching network
08/10/2010US7773361 Medium voltage signal coupling structure for last leg power grid high-speed data network
08/10/2010US7772938 Electrical multiple-wire system for push-pull signal transmission with an attenuating or filtering element and data transmission bus
08/10/2010CA2456227C Waveguide foreign object damage prevention window
08/05/2010WO2010087580A2 Waveguide adapter capable of generating circular polarization
08/05/2010US20100194496 Elastic wave resonator, elastic wave filter, and antenna sharing device using the same
08/05/2010US20100194489 Directional coupler including impedance matching and impedance transforming attenuator
08/05/2010US20100194488 Receiving side filter of duplexer and duplexer
08/04/2010EP2214259A1 Method and apparatus for forming millimeter wave phased array antenna
08/04/2010CN201540944U Cavity coupler
08/04/2010CN201540942U Different-frequency isolation power divider for double-frequency dipolar antenna
08/04/2010CN201540939U Improved waveguide broadside microwave frequency band combiner
08/04/2010CN101794930A Realization method for controlling signal shunting and novel power divider structure
08/04/2010CN101051860B Feed network device, aerial feed subsystem and base station system
08/03/2010US7768363 Inter-stage coupling with a transformer and parallel AC-coupling capacitor
07/2010
07/29/2010WO2010085366A2 Switchable power combiner
07/29/2010US20100188281 Direct-Current Blocking Circuit, Hybrid Circuit Device, Transmitter, Receiver, Transmitter-Receiver, and Radar Device
07/29/2010US20100188167 Ku-band diplexer
07/29/2010US20100188164 Power device and a method for controlling a power device
07/28/2010EP2211421A1 Directional coupling device
07/28/2010EP2211420A1 Cavity resonator HF-power distributor network
07/28/2010EP2211419A1 High frequency module and wiring board
07/27/2010US7764150 Waveguide quick disconnect clamp
07/27/2010US7764149 Electromagnetic bandgap structure and printed circuit board
07/22/2010WO2010082668A1 Waveguide/planar line converter
07/22/2010WO2010082346A1 Directional coupler and wireless communication apparatus comprising thereof
07/22/2010US20100182106 Direct current voltage isolator
07/22/2010US20100182098 Directional Coupler with Inductively-Compensated Sharpness of Directivity
07/22/2010DE102009005502A1 Hohlraumresonator HF-Leistung Verteilnetzwerk Cavity RF power distribution network
07/22/2010CA2749355A1 Directional coupler and wireless communication apparatus comprising thereof
07/21/2010CN201533008U Novel power synthesis device
07/21/2010CN101783432A Sssynthesizer/distributor
07/21/2010CN101783431A Complementary metal coupling line
07/21/2010CN101782627A Test structure for self-excitation mechanism of microelectronic mechanical switch and preparation method thereof
07/21/2010CN101213705B High-frequency coupler or power splitter, especially a narrow-band 3dB coupler or power splitter
07/21/2010CN101118981B Line-waveguide converter and radio communication device
07/20/2010US7760155 Integrated coupler
07/20/2010US7760047 Coupling element for electromagnetic coupling of at least two conductors of a transmission line
07/20/2010US7760045 Semiconductor device interconnecting unit, semiconductor device, high-frequency module, and semiconductor device interconnecting method
07/20/2010CA2481438C Embedded planar circulator and a method for fabricating the same
07/15/2010WO2010079180A1 Impedance matching assembly, electronic circuit, and related production methods
07/15/2010US20100176894 Transmission line converter
07/14/2010CN201528037U Novel capacitive cross-coupling structure for a coaxial cavity resonator
07/14/2010CN201528036U Capacitive cross coupling structure of crossing middle resonant cavity
07/14/2010CN201528035U Waveguide duplexer antenna interface coupling structure
07/14/2010CN101777687A Anti-phase microwave power divider with arbitrary power distribution ratio
07/13/2010US7755452 Power combiner
07/13/2010US7755451 Directional coupler
07/13/2010US7752911 Waveguide transition for a fill level radar
07/08/2010US20100171567 Integrated millimeter wave phase shifter and method
07/08/2010US20100171566 Splitter/combiner circuit
07/08/2010US20100171564 Directional coupler
07/08/2010DE102009003884A1 Multiplexer Multiplexer
07/07/2010EP2204877A1 Trim of a balun
07/07/2010CN201523072U S-band two-arm ternary circular polarized antenna
07/07/2010CN201523063U Wideband directional coupler
07/07/2010CN201523062U Novel broadband micro-strip power distributor
07/07/2010CN201523061U Miniaturized UWB (ultra wide band) microstrip power divider
07/07/2010CN201523060U Lange coupler with combination switch circuit
07/07/2010CN201523057U High-property broadside-coupled microwave frequency band combiner
07/07/2010CN201523056U Metal cylinder matching type microwave frequency band combiner
07/07/2010CN201523055U Microwave frequency band combiner provided with grooves
07/07/2010CN201523054U Microwave frequency band combiner with improved coupling hole
07/07/2010CN101772859A Waveguide connection structure
07/06/2010US7750764 Coaxial-to-microstrip transitions and manufacturing methods
07/06/2010US7750760 RF module
07/06/2010US7750755 Transmission line transition
06/2010
06/29/2010US7746292 Reconfigurable radiation desensitivity bracket systems and methods
06/29/2010US7746196 Arrangement relating to antenna communication
06/29/2010US7746194 Signal splitter/combiner for reducing noise ingress and cable television network incorporating plurality of same
06/29/2010US7746193 Miniature 180 degree hybrid coupler
06/29/2010US7746191 Waveguide to microstrip line transition having a conductive footprint for providing a contact free element
06/29/2010CA2571177C Dynamic power splitter
06/24/2010WO2010071304A2 Power divider using a coupling
06/24/2010US20100156558 Microwave pulse compressor using switched oversized waveguide resonator
06/24/2010US20100156557 Phase shifter
06/24/2010US20100156556 Wideband electromagnetic cloaking systems
06/23/2010EP2198678A1 Multiple micro hf-contact arrangement
06/23/2010EP2198529A1 Compensating conductive circuit
06/23/2010CN201514999U High-power coaxial quadruplicating wilkinson power divider
06/23/2010CN201514998U Cavity inner interface power divider
06/23/2010CN201514997U Reliable grounding device of double arrow structures of electric bridge
06/23/2010CN201514996U Gas seal waveguide coaxial millimeter-wave commutator
06/23/2010CN201514829U Novel final resistor structure of power divider
06/23/2010CN1781211B Minitype nonradiative dielectric waveguide path guide mode suppressor
06/23/2010CN1774832B Arrangement for dividing a filter output signal
06/23/2010CN101753183A Broadband radio frequency coupler
06/23/2010CN101752664A Annular circular polarization ceramic antenna based on quadrature coupling feed
06/22/2010US7741929 Miniature quadrature hybrid
06/17/2010US20100148891 Dielectric Waveguide-Microstrip Transition Structure
06/17/2010US20100148890 Acoustic wave element, duplexer, communication module, and communication apparatus
06/17/2010US20100148889 High-frequency component having low dielectric losses
06/17/2010US20100148885 Complementary-conducting-strip Coupled-line
06/16/2010EP2197073A2 High frequency circuit module with stripline divider
06/16/2010EP2197072A1 Dielectric waveguide-microstrip transition structure
06/16/2010EP2195884A1 Antenna arrangement
06/16/2010EP2195883A1 Antenna arrangement for a multi radiator base station antenna
06/16/2010CN201508898U Microwave directional coupler with embedded connector
06/16/2010CN201508897U Improved Wilkinson power divider
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