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)
09/2000
09/19/2000US6122489 Dielectric filter having capacitive coupling windows between resonators, and transceiver using the dielectric filter
09/19/2000US6121861 Plane type strip line filter in which strip line is shortened and dual mode resonator in which two types microwaves are independently resonated
09/19/2000US6121855 Dielectric filter comprising at least one coupling member coupled to two coupling modes of a resonator and a communication device using the same
09/19/2000US6121852 Distributed constant element using a magnetic thin film
09/19/2000US6121851 Non-reciprocal circuit element
09/19/2000CA2222832C Isolator
09/14/2000WO2000054362A1 Phaser
09/14/2000DE19949379A1 Nicht-reziprokes Schaltungsbauelement und Kommunikationsvorrichtung Non-reciprocal circuit device and communication device
09/14/2000DE10008018A1 Dielectric resonator has strip line on surface of dielectric layer by providing slotted electrode with spiral shaped slot and shield conductor provided in predetermined gap by slotted electrode
09/13/2000EP1034576A1 Multi surface coupled coaxial resonator
09/13/2000EP0660983A4 Method and apparatus for separating channels from a radio frequency transmitter
09/13/2000CN1266291A Irreversible circuit element and making method thereof and radio terminal device using same
09/13/2000CN1266290A Irreversible circuit device and irreversible circuit equipment and receiving/transmitting unit using same
09/13/2000CN1266289A Dielectric filter
09/12/2000US6118985 High frequency switch device, front end unit and transceiver
09/12/2000US6118978 Transverse-electric mode filters and methods
09/12/2000US6118911 Waveguide switch matrix using junctions matched in only one state
09/12/2000US6118412 Waveguide polarizer and antenna assembly
09/12/2000US6118358 High average-power microwave window with high thermal conductivity dielectric strips
09/12/2000US6118355 Dual band combiner arrangement
09/12/2000US6118352 Microwave component comprising gyromagnetic material exposed to adjustable magnetic field strength
09/12/2000CA2195824C Thin film multilayered electrode, high-frequency resonator, and high-frequency transmission line
09/08/2000WO2000052782A1 Superconducting filter module, superconducting filter, and heat-insulated coaxial cable
09/08/2000CA2298320A1 High power combiner apparatus
09/07/2000DE10010086A1 Distributed constant filter has input conductor pattern and output conductor pattern, parts of which extend in thickness direction of substrate
09/06/2000EP1033776A1 Cavity resonator
09/06/2000EP1033775A2 Dielectric filter, dielectric duplexer, and communication device
09/06/2000EP1033774A1 Resonator filter
09/06/2000EP1033773A1 Ultrawide bandwidth electromechanical phase shifter
09/06/2000EP1032956A1 Monolithic high frequency antenna switch
09/05/2000US6115585 Antenna switching circuits for radio telephones
09/05/2000US6114931 Superconducting arrangement with non-orthogonal degenerate resonator modes
09/05/2000US6114925 Miniaturized multilayer ceramic filter with high impedance lines connected to parallel coupled lines
09/05/2000US6114923 Switching circuit and semiconductor device
09/05/2000US6114860 Rotary coupled transmission line cell
09/05/2000US6114758 Article comprising a superconducting RF filter
09/02/2000CA2298326A1 Ultrawide bandwidth electromechanical phase shifter
08/2000
08/31/2000WO2000051199A2 Systems and methods for coaxially coupling an antenna through an insulator and for amplifying signals adjacent the insulator
08/31/2000WO2000051012A2 Integrated circuit interconnect system
08/31/2000DE19962764A1 Abstimmungsverfahren für Filter mit mehreren gekoppelten Resonatoren Voting procedure for filters with multiple coupled resonators
08/31/2000DE19907413C1 Coaxial waveguide for high power HF signal transfer, includes two inner waveguide sections with their ends connected together, surrounded by an outer waveguide element
08/30/2000EP1032074A1 Antenna with adjustable tilt
08/30/2000EP1032070A1 Dielectric filter, dielectric duplexer, and communication apparatus
08/30/2000EP1032069A1 Reconfigurable polarizer
08/30/2000EP0716784B1 Compact hybrid microwave choke
08/30/2000CN1264931A Media filter, media duplex device and communication device
08/30/2000CN1264930A High frequency circuit appts. antenna shared device and communication appts.
08/29/2000US6111485 Arrangement and method relating to filtering of signals
08/29/2000US6111484 Filter tuning device and tuning plate including a number of such devices
08/29/2000US6111483 Filter, method of manufacturing same, and component of a filter shell construction
08/29/2000US6111482 Dielectric variable-frequency filter having a variable capacitance connected to a resonator
08/29/2000US6111477 Microwave phase shifter including a reflective phase shift stage and a frequency multiplication stage
08/29/2000US6111475 High frequency multi-port switching circuit
08/29/2000US6110569 Conductive paste and non-reciprocal device using the same
08/24/2000WO2000049676A1 Temperature compensated high power bandpass filter
08/24/2000WO2000049675A1 Low attenuating filter/ circuit arrangement
08/24/2000WO2000022691A9 Dual operation mode filter using superconducting resonators
08/23/2000EP1030400A1 A dielectric filter, a dielectric duplexer, and a communication apparatus
08/23/2000CN1264187A Dielectric filter, dielectric duplexer and carriage communication installation
08/23/2000CN1264186A Dielectric filter, dielectric duplexer and carriage communication installation
08/22/2000US6108569 As the building block shape with a spiral fashion, which have the advantages of very small size and very low cross-talk between adjacent filters
08/22/2000US6108214 Mounting structure of superconducting circuit
08/22/2000US6107900 Dielectric resonator having a through hole mounting structure
08/22/2000US6107898 Microwave channelized bandpass filter having two channels
08/22/2000US6107895 Circulator and components thereof
08/22/2000US6107228 Dielectric ceramic composition and ceramic electronic element using the same
08/17/2000WO2000048265A1 Devices and methods for transmission of electromagnetic energy
08/17/2000WO2000048264A1 Coupling structure for cavity resonators
08/17/2000WO2000048263A1 Control impedance rf pin for extending compressible button interconnect contact distance
08/17/2000WO2000038270A8 Cavity filter
08/17/2000CA2359123A1 Devices and methods for transmission of electromagnetic energy
08/16/2000EP1028481A2 Dielectric resonator, dielectric filter, dielectric duplexer, oscillator, and communication device
08/16/2000EP1027751A1 Digitally controlled monolithic microwave integrated circuits
08/16/2000CN1263640A Frequency converter arrangement for parabolic antenna
08/16/2000CN1263366A Dielectric resonator, dielectric filter, dielectric duplexer and communication equipment
08/16/2000CN1263262A Microwave resonator shell
08/15/2000US6104342 Scanned antenna array comprising a ferrite scanning line source
08/15/2000US6104263 Capacitive tuning screw having a compressible tip
08/15/2000US6104262 Ridged thick walled capacitive slot
08/15/2000US6104261 Dielectric resonator having a resonance region and a cavity adjacent to the resonance region, and a dielectric filter, duplexer and communication device utilizing the dielectric resonator
08/15/2000US6104259 Harmonic suppression circuit
08/15/2000CA2206615C Multi-layer thin-film electrode, high-frequency transmission line, high-frequency resonator, and high-frequency filter
08/15/2000CA2033856C Polarization converter application for accessing linearly polarized satellites with single- or dual-circularly polarized earth station antennas
08/10/2000WO2000046934A1 Transceiver unit for a first and second transmitting/receiving frequency
08/10/2000WO2000046876A1 Antenna with double-band electronic scanning, with active microwave reflector
08/10/2000WO2000046871A1 Duplexer/diplexer comprised of two modularly constructed filters
08/09/2000EP1026773A1 High-frequency circuit element
08/09/2000EP1026772A1 High-frequency circuit element
08/09/2000EP1026771A1 Diplexer for HF signals
08/09/2000EP1026742A2 Solder ball grid array for connecting multiple millimeter wave assemblies
08/09/2000EP1025609A1 Composite resonator
08/09/2000EP1025608A1 Duplexer with stepped impedance resonators
08/09/2000CN1262534A Duplexer wave filter
08/08/2000US6101080 EMP-charge eliminator
08/08/2000US6100854 Antenna with one-way circular polarization
08/08/2000US6100841 Radio frequency receiving circuit
08/08/2000US6100776 High-frequency composite transmission section with switch, LC filter, and notch filter
08/08/2000US6100775 Vertical interconnect circuit for coplanar waveguides
08/08/2000US6100606 High frequency switching device
08/08/2000US6100477 Recessed etch RF micro-electro-mechanical switch
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