Patents
Sitemap › H01 - Basic electric elements › H01P - Waveguides; Resonators, lines or other devices of the waveguide type › H01P 1 - Auxiliary devices
Patents for H01P 1 - Auxiliary devices (25,484)
07/2010
07/20/2010CA2481438C Embedded planar circulator and a method for fabricating the same
07/15/2010WO2010080929A1 Duplex filter with recessed top pattern and cavity
07/15/2010US20100176896 High frequency electrical connector
07/15/2010US20100176789 High frequency analysis of a device under test
07/15/2010CA2749145A1 Duplex filter with recessed top pattern and cavity
07/14/2010EP2207237A1 Lowpass filter
07/14/2010EP1497888B1 Ceramic rf filter having improved third harmonic response
07/14/2010CN201528036U Capacitive cross coupling structure of crossing middle resonant cavity
07/14/2010CN201528033U Temperature compensation device of 3.5 GHz frequency-band filter
07/14/2010CN201528032U Cross-coupling structure for coaxial cavity
07/14/2010CN201528031U L-type coupled-structure dual-mode microstrip bandpass filter
07/14/2010CN201528030U Microstrip antenna filter structure
07/14/2010CN201528029U Novel millimeter wave filter
07/14/2010CN201528028U Single-pole double-throw radio frequency switch device
07/14/2010CN201527231U Impedance matching adjusting device used for low radio frequency sensitivity test of electric initiating explosive device
07/14/2010CN101779328A Irreversible circuit element
07/14/2010CN101777689A Assembling device of microwave isolator
07/14/2010CN101777688A Microwave terminal short circuit half-wavelength tunable resonator and microwave tunable filter manufactured by same
07/14/2010CN101777686A Novel gland-type microwave circulator
07/14/2010CN101777685A Novel microwave circulator with packaging structure
07/14/2010CN101777684A Novel microwave isolator with embedded structure
07/14/2010CN101777683A Novel microwave isolator with linkage structure
07/14/2010CN101777682A Novel casing-free microwave isolator with external magnet
07/14/2010CN101777681A Novel surface mount-type microwave isolator
07/14/2010CN101777680A Annular junction isolator
07/14/2010CN101777679A Encapsulation structure of microwave isolator
07/14/2010CN101777678A Double-mode double-band band-pass filter based on hexagonal ring resonator
07/14/2010CN101777677A Tunable bandpass filter based on MEMS (microelectronics mechanical system) technology
07/13/2010US7755459 Micro-switching device and method of manufacturing the same
07/13/2010US7755457 Stacked stripline circuits
07/13/2010US7755456 Triple-mode cavity filter having a metallic resonator
07/13/2010US7755450 Waveguide correlation unit and a method for its manufacturing
07/13/2010US7755446 Waveguide and method for adjusting waveguide structure thereof
07/13/2010US7753744 Grouped element transmission channel link with pedestal aspects
07/08/2010WO2010078275A1 Apparatus and method for improving channel filter selectivity and performance using voltage variable impedance elements
07/08/2010WO2010077248A1 Monolithic semiconductor microwave switch array
07/08/2010WO2010076085A1 Integrated millimeter wave phase shifter and method
07/08/2010WO2010076016A1 Microwave rotating coupling for rectangular waveguide
07/08/2010US20100171576 Temperature-compensated pin-diode attenuator
07/08/2010US20100171575 Microelectromechanical system
07/08/2010US20100171567 Integrated millimeter wave phase shifter and method
07/08/2010US20100171563 Multiple pole multiple throw switch device based on composite right and left handed metamaterial structures
07/08/2010DE102009003884A1 Multiplexer Multiplexer
07/07/2010EP2203953A1 Tunable filter and method of use thereof
07/07/2010CN201523060U Lange coupler with combination switch circuit
07/07/2010CN201523059U Double-ring cascade type dual-mode band-pass filter of stepped impedance resonator
07/07/2010CN201523058U Controllable electromagnetic coupling dielectric resonator filter
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
07/07/2010CN201523053U 移相器 Phase shifter
07/07/2010CN201522903U Novel power load
07/07/2010CN201522715U 射频识别读写器 RFID reader
07/07/2010CN101772859A Waveguide connection structure
07/07/2010CN101771186A Self temperature compensation round waveguide TE011 mode resonant cavity
07/07/2010CN101771184A Mixed series and parallel interconnection technique based on 3D-DGS
07/07/2010CN101771183A Multiple-line microwave ring junction isolator
07/07/2010CN101771182A Miniaturized narrowband band-pass filter
07/06/2010US7750765 Compact via transmission line for printed circuit board and design method of the same
07/06/2010US7750763 Waveguide bend having a square shape cross-section
07/06/2010US7750762 Waveguide corner and radio device
07/06/2010US7750760 RF module
07/06/2010US7750754 Base unit and device for the transfer of electromagnetic fields
07/01/2010WO2010073554A1 Bandpass filter
07/01/2010WO2010073410A1 Filter based on a combined via structure
07/01/2010US20100164656 Integrated digitally controlled linear-in-decibels attenuator
07/01/2010US20100164655 Heat insulating transmission line, vacuum insulating chamber, wireless communication system
07/01/2010US20100164652 Filter, communication module, and communication apparatus
07/01/2010US20100164651 Bandpass filter with dual band response
07/01/2010US20100164642 Non-reciprocal circuit device
07/01/2010US20100164585 Semiconductor device with integrated delay chain
06/2010
06/30/2010EP2202840A1 Filter, communication module, and communication apparatus
06/30/2010EP2202839A1 Compact feed system for the generation of circular polarisation in an antenna and method of producing such system
06/30/2010EP2202838A1 Compact mems switched capacitor
06/30/2010EP2201642A1 Multi-layer compact, embedded antennas using low-loss substrate stack-up for multi-frequency band applications
06/30/2010EP2201641A1 Transmitters and receivers for wireless energy transfer
06/30/2010EP2201640A1 Phase shifter where a roration member is combined with a guide member
06/30/2010EP1453588B1 Filter element using corrugated media sheet
06/30/2010CN201518346U Micro-strip band pass filter having sector shaped open circuit structure
06/30/2010CN201518345U Mini-size ultra wideband rotary type phase shifter
06/30/2010CN201518344U Balance radio frequency relay
06/30/2010CN201518299U Ohmic contact type radio frequency switch
06/30/2010CN101764278A Short circuit tube temperature compensation rectangular waveguide resonant cavity
06/30/2010CN101764277A Filter of cavity and resonance tube thereof
06/30/2010CN101764276A Quarter-wave resonant cavity band-pass filter of micro-strip coplanar waveguide composite structure
06/30/2010CN101764275A Single-stage multimode mode filter for high-order modes in round overmoded waveguide
06/30/2010CN101764274A Rectangle over mode waveguide H-type template high-order mode multimode filter
06/30/2010CN101764273A Compact multistage multimode mode filter for high-order modes in round overmoded waveguide
06/29/2010US7746292 Reconfigurable radiation desensitivity bracket systems and methods
06/29/2010US7746192 Polyhedral contoured microwave cavities
06/29/2010US7746191 Waveguide to microstrip line transition having a conductive footprint for providing a contact free element
06/29/2010US7746190 Polarization-preserving waveguide filter and transformer
06/29/2010US7746189 Waveguide circulator
06/29/2010US7746188 Integrated non-reciprocal component
06/24/2010WO2010047471A3 Phase shifter and control method thereof
06/24/2010US20100156568 Microwave filter based on a novel combination of single-mode and dual-mode cavities
06/24/2010US20100156567 Hairpin Microstrip Bandpass Filter
06/24/2010US20100156559 Millimeter wave transmission line for slow phase velocity
06/24/2010US20100156557 Phase shifter
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