Patents for H01P 1 - Auxiliary devices (25,484)
07/1996
07/16/1996US5537082 Dielectric resonator apparatus including means for adjusting the degree of coupling
07/09/1996US5534881 Microwave filter assembly having a nonsymmetrical waveguide and an antenna
07/09/1996US5534831 Plane type strip-line filter in which strip line is shortened and dual mode resonator in which two types microwaves are independently resonated
07/09/1996US5534830 Thick film balanced line structure, and microwave baluns, resonators, mixers, splitters, and filters constructed therefrom
07/09/1996US5534829 Antenna duplexer
07/03/1996EP0720292A1 Terminal device for mobile telecommunications including a switching circuit
07/03/1996EP0720248A2 High power superconductive circuits and method of construction thereof
07/03/1996EP0719461A1 Temperature-compensated combiner
07/02/1996US5532514 High frequency semiconductor device
07/02/1996CA2126468C Planar multi-resonator bandpass filter
06/1996
06/27/1996WO1996019843A1 Strip line filter, receiver with strip line filter and method of tuning the strip line filter
06/27/1996DE19547006A1 Dielektrisches Resonatorbauelement A dielectric resonator
06/26/1996EP0718906A1 Stripline filter
06/26/1996CN1125218A Novel aryl ester compound, its production process, epoxy resin composition using said compound, and copper-clad laminate using the epoxy resin composition
06/25/1996US5530424 Apparatus and method for high data rate communication in a computerized tomography system
06/19/1996EP0716784A1 Compact hybrid microwave choke
06/19/1996EP0716773A1 Summing network
06/18/1996US5528208 Flexible waveguide tube having a dielectric body thereon
06/18/1996US5528207 Dielectric filter for mounting to a printed circuit board
06/18/1996US5528204 Method of tuning a ceramic duplex filter using an averaging step
06/12/1996EP0716509A2 High-frequency switch
06/12/1996EP0716468A1 Thin-film multilayer electrode of high frequency electromagnetic field coupling
06/11/1996US5526172 Microminiature, monolithic, variable electrical signal processor and apparatus including same
06/11/1996US5525953 Multi-plate type high frequency parallel strip-line cable comprising circuit device part integratedly formed in dielectric body of the cable
06/11/1996US5525946 Dielectric resonator apparatus comprising a plurality of one-half wavelength dielectric coaxial resonators having open-circuit gaps at ends thereof
06/11/1996US5525945 Dielectric resonator notch filter with a quadrature directional coupler
06/11/1996US5525942 LC-type dielectric filter and duplexer
06/11/1996US5525940 Device and method for tuning a combiner filter
06/06/1996WO1996017398A1 Electromagnetic resonant filter
06/05/1996EP0715410A2 High-frequency switch
06/05/1996EP0715368A1 Waveguide-coaxial converter
06/05/1996EP0500949B1 Microwave circuit
06/04/1996US5523729 Multilayer band pass filter with a zero point forming capacitor
06/04/1996US5523727 Dielectric waveguide including a tapered wave absorber
06/04/1996US5523725 Signal-to-noise enhancer
05/1996
05/30/1996WO1996008848A3 Method for tuning a summing network of a base station, and a bandpass filter
05/30/1996DE4437595A1 Waveguide septum phase shifter for polarised signals
05/30/1996DE4437594A1 Microwave septum orthomode transducer for satellite communications
05/29/1996EP0714150A1 Superconducting strip filter
05/28/1996US5521564 Resonator and chip-type filter using it
05/28/1996US5521562 High isolation switch
05/28/1996US5521561 Arrangement for separating transmission and reception
05/28/1996US5521560 Minimum phase shift microwave attenuator
05/28/1996CA2089155C Multi-stage monolithic ceramic bandstop filter with isolated filter stages
05/22/1996EP0713259A1 Phase shifting device
05/21/1996US5519409 Plane array antenna for receiving satellite broadcasting
05/21/1996US5519366 Strip line filter
05/21/1996US5519364 High-frequency switch
05/21/1996US5519349 Phase shifter
05/17/1996WO1996014670A1 An antenna control system
05/15/1996CN1122534A Low distortion switch
05/14/1996US5517203 Dielectric resonator filter with coupling ring and antenna system formed therefrom
05/14/1996US5517163 Dielectric coaxial resonator
05/14/1996US5517162 Dielectric resonator including a plurality of solder bumps and method of mounting dielectric resonator
05/14/1996US5517161 For providing a microwave frequency output signal
05/08/1996EP0710997A1 Transmission line switch
05/07/1996US5515063 Broadcasting set comprising a rigid-dipole rotary antenna and rotating joint designed for this set
05/07/1996US5515017 Selectable frequency dielectric filter having a ganged relation output switch
05/07/1996US5515016 High power dielectric resonator filter
05/07/1996US5515015 Transceiver duplex filter utilizing saw filter
05/02/1996DE19540230A1 Electrical hollow waveguide appts. for HF supply line to directional radio link antennae
05/01/1996EP0709912A1 NRD guide circuit, radar module and radar apparatus
05/01/1996EP0709911A2 Improved switches
04/1996
04/30/1996US5512868 Magnetostatic microwave device having large impedance change at resonance
04/30/1996US5512866 Ceramic duplex filter
04/30/1996US5512539 Microwave component of compound oxide superconductor material having crystal orientation for reducing electromagnetic field penetration
04/30/1996CA2058267C System for combining high frequency signals and relevant combiner
04/25/1996WO1996012320A1 Frequency transformation apparatus and method in narrow-band filter designs
04/25/1996DE4436471A1 Satellite reception installation for mobile application
04/23/1996US5510757 Broadband miniature transfer switch matrix
04/23/1996US5510756 Strip transmission line having a tunable electric length
04/17/1996EP0707388A1 Signal transmission device using a fixed and a rotatable body
04/17/1996EP0707357A1 Antenna system with multiple feeders integrated in a low noise converter (LNC)
04/17/1996EP0707353A1 Non-reciprocal circuit element for microwave
04/17/1996EP0707352A1 Dielectric filter
04/17/1996EP0707349A1 Voltage controlled superconducting microwave switch and method of operation thereof
04/17/1996EP0706720A1 Tunable resonator for microwave oscillators and filters
04/17/1996EP0706719A1 An improved ceramic duplex filter
04/17/1996EP0543979B1 A device comprising laminated conductive patterns and easily selectable dielectrics
04/16/1996US5508669 High-frequency signal transmission system
04/16/1996US5508668 Helix resonator filter with a coupling aperture extending from a side wall
04/16/1996US5508661 Fast tuning YIG frequency synthesizer
04/10/1996EP0706230A1 Radio frequency filter comprising helix resonators
04/10/1996CN1120375A Non-reciprocal circuit element for microwave
04/10/1996CN1120249A Linear-circular polarizer and its manufacturing method
04/10/1996CN1120248A Round polerized wave generator
04/09/1996US5507011 High-frequency switch including strip line and two switching diodes
04/09/1996US5506554 Dielectric filter with inductive coupling electrodes formed on an adjacent insulating layer
04/09/1996US5506553 High-frequency filter
04/09/1996US5506551 Resonator and chip type filter using the resonator
04/09/1996US5505627 Attachment structure for combiner/distributor for use in high-frequency signal processing apparatus
04/09/1996CA2066887C Flat cavity rf power divider
04/09/1996CA2066537C Folded interdigital notch filter
04/08/1996CA2158378A1 Radio frequency filter comprising helix resonators
04/03/1996EP0704925A1 Composite high frequency apparatus and method for forming same
04/03/1996EP0704924A1 Dielectric filter
04/03/1996EP0704923A1 Comb filter
04/03/1996CN1119792A Method for manufacturing microwave circulator
04/02/1996US5504466 Suspended dielectric and microstrip type microwave phase shifter and application to lobe scanning antenne networks
03/1996
03/27/1996EP0703635A2 TM mode dielectric resonator