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)
12/1995
12/13/1995EP0672308A4 Tunable microwave devices incorporating high temperature superconducting and ferroelectric films.
12/13/1995CN1113364A Microwave crosspoint blocking switch matrix and assembly employing multilayer stripline and pin diodline anding elements
12/12/1995US5475875 Antenna switching circuit employing FETs for reduced power consumption
12/12/1995US5475776 Optical mixing device
12/12/1995US5474488 Method of forming electrodes on a dielectric resonator part
12/07/1995CA2138865A1 High power dielectric resonator filter
12/06/1995EP0685930A1 Radar transmitter/receivers
12/06/1995EP0685898A1 Dielectric filter
12/05/1995US5473294 For use in a microwave system
12/05/1995US5473293 High-frequency switch
12/05/1995US5473256 Combination microwave waveguide and pressure barrier
12/05/1995US5472935 Tuneable microwave devices incorporating high temperature superconducting and ferroelectric films
11/1995
11/29/1995EP0684657A1 TEM waveguide device
11/29/1995EP0684656A2 180-degree phase shifter
11/28/1995US5471664 Clockwise and counterclockwise circularly polarized wave common receiving apparatus for low noise converter
11/28/1995US5471183 Coaxial switch
11/28/1995US5471182 Broadband pressure barrier for circular waveguide
11/28/1995US5471180 Low-loss dielectric resonant devices having lattice structures with elongated resonant defects
11/28/1995US5471177 Octave band gap diplexer
11/28/1995US5471164 Microwave amplifier linearizer
11/28/1995CA2149484A1 Tem waveguide arrangement
11/23/1995WO1995028747A3 Antenna system
11/23/1995WO1995028746A3 High power high-temperature superconductive filters
11/23/1995WO1995027317A3 Dielectric resonator filter
11/22/1995EP0683538A2 Microwave crosspoint blocking switch matrix and assembly employing multilayer stripline and pin diode switching elements
11/22/1995CN1112296A Microwave interdigitated low-resistance filter
11/21/1995US5469130 High frequency parallel strip line cable comprising connector part and connector provided on substrate for connecting with connector part thereof
11/21/1995US5469128 Circuit elements for microwave and millimeter-wave bands and method of producing same
11/16/1995WO1995030996A1 Microwave multi-port transfer switch
11/15/1995EP0682380A1 Nonreciprocal circuit element
11/15/1995EP0681765A1 Microwave multiplexer with channels of varying fractional bandwidths
11/15/1995CN1111828A High-frequency choke circuit
11/14/1995US5467100 Slot-coupled fed dual circular polarization TEM mode slot array antenna
11/14/1995US5467067 Thermally actuated micromachined microwave switch
11/14/1995US5467065 Filter having resonators coupled by a saw filter and a duplex filter formed therefrom
11/09/1995WO1995030252A1 Non-reciprocal circuit element for microwave
11/09/1995WO1995030251A1 Computerized system of pressurisation to protect waveguides and cables
11/09/1995WO1995030250A1 An improved ceramic duplex filter
11/09/1995WO1995030249A1 An improved method of tuning a ceramic duplex filter
11/07/1995US5465417 Integrated barium-ferrite tuned mixer for spectrum analysis to 60 GHz
11/02/1995EP0680108A1 Duplexer
11/02/1995EP0679297A1 Device and method for tuning a band-pass filter
11/02/1995EP0614533B1 Method for optimizing error corrections for binary logic components
11/01/1995CN1111075A Non-reciprocal circuit element
11/01/1995CN1030217C Medical microwave power distributor and multi-way output microwave therapeutic device
10/1995
10/31/1995US5463358 Multiple channel microwave rotary polarizer
10/26/1995WO1995028747A2 Antenna system
10/26/1995WO1995028746A2 High power high-temperature superconductive filters
10/26/1995CA2185666A1 High power high-temperature superconductive filters
10/24/1995US5461352 Co-planar and microstrip waveguide bandpass filter
10/24/1995US5461283 Magnetron output transition apparatus having a circular to rectangular waveguide adapter
10/19/1995DE4433064C1 Impedance-matching arrangement for non-reciprocal ferrite coupler
10/18/1995EP0677221A1 Method and arrangement for tuning a combiner filter
10/17/1995US5459442 High power RF phase shifter
10/17/1995US5459441 Signal propagation using high performance dual probe
10/17/1995US5459439 Microwave magnetic material body and method of fabricating same
10/17/1995US5459123 Ferroelectric electronically tunable filters
10/12/1995WO1995027318A1 Resonator and filter using it
10/12/1995WO1995027317A2 Dielectric resonator filter
10/12/1995DE4412467A1 Decoupling semiconductor integrated circuit for communications system
10/11/1995EP0676823A1 Air cooled power load and fictive antenna
10/11/1995EP0522153B1 Gyrotron with radial beam extraction
10/11/1995CN1110009A Magnetostatic wave device
10/09/1995CA2146199A1 Air-cooled power load
10/05/1995WO1995026577A1 Coaxial-waveguide rotary coupling assemblage
10/04/1995EP0675561A1 Method of manufacturing microwave circulator
10/04/1995EP0675560A1 Low-pass filter
10/04/1995EP0675559A1 Change-over switch for high frequency range
10/04/1995EP0675539A2 Ball grid package with integrated passive circuit elements
10/03/1995US5455548 Broadband rigid coaxial transmission line
10/03/1995US5455085 Double pane microwave window
09/1995
09/27/1995EP0674355A2 Simplified tracking antenna
09/27/1995EP0674334A1 Plasma processing method and apparatus
09/26/1995US5453751 Wide-band, dual polarized planar antenna
09/26/1995US5453750 Coaxial microstrip-to-microstrip interconnection system
09/26/1995CA2070407C Microwave multistage amplifier
09/20/1995EP0673077A1 A resonator device
09/20/1995EP0672308A1 Tunable microwave devices incorporating high temperature superconducting and ferroelectric films
09/20/1995CN1108826A Electric filter
09/19/1995US5451918 Microwave multi-port transfer switch
09/19/1995US5451917 High-frequency choke circuit
09/19/1995US5451916 For transmitting an electromagnetic wave
09/19/1995US5451905 Microwave semiconductor device comprising stabilizing means
09/19/1995US5451567 High power ferroelectric RF phase shifter
09/14/1995DE19509709A1 Digital modulation transmit filter for DAB
09/13/1995EP0671776A1 Multiplanar hybrid coupler
09/13/1995EP0671049A1 Anisotropic microwave composite
09/13/1995CN1108435A LC electric medium filter and diplexer uing same
09/12/1995US5450047 High power waveguide window and waveguide assembly
09/12/1995US5450046 Composite microwave circuit module assembly and its connection structure
09/12/1995US5450045 Multi-layer microwave circulator
09/12/1995CA1336948C Thallium superconducting products and methods for their manufacture
09/06/1995EP0670631A1 Signal-to-noise enhancer
09/06/1995EP0669888A1 Waveguide absorber.
09/05/1995US5448452 Circuit board for mounting a band-pass filter
09/05/1995US5448211 Planar magnetically-tunable band-rejection filter
09/05/1995US5448210 Tunable microwave bandstop filter device
09/05/1995US5448209 Laminated dielectric filter
09/05/1995CA2055664C High-frequency oscillator
08/1995
08/31/1995WO1995023438A1 Multilayer dielectric resonator and filter
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