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)
11/1985
11/12/1985US4553113 Compact differential coupler for monopulse radar
11/12/1985US4553112 Overmoded tapered waveguide transition having phase shifted higher order mode cancellation
11/06/1985EP0160587A1 Frequency-regulating device for a gyromagnetic resonance filter
11/05/1985US4551696 Narrow bandwidth microstrip filter
11/05/1985US4551693 Coaxial microwave load isolator of the three-plate type including such a load and use of such an isolator
11/05/1985US4551692 Monolithic polarizer grating
11/05/1985CA1196397A1 Radio frequency alternate-path phase switch
10/1985
10/29/1985US4550297 RF Component having self-biasing to eliminate multipacting
10/24/1985WO1985004764A1 Air-line microwave coaxial reversing switch
10/22/1985US4549310 Cross-polarization corrector for circular waveguide
10/22/1985US4548910 Improved resonance frequency linerity
10/22/1985CA1195741A1 Cascade waveguide triple-mode filters
10/16/1985EP0158606A2 Wide frequency band differential phase shifter with constant differential phase shifting
10/15/1985US4547901 Microwave receiving apparatus using a waveguide filter
10/15/1985US4547755 Microwave circuit structure and method of mounting
10/15/1985US4547754 Ferromagnetic resonator
10/15/1985CA1195391A1 Dielectric filter
10/09/1985EP0157682A1 Gyromagnetic resonator filter combined with a mixer
10/09/1985EP0157216A1 Magnetic apparatus
10/08/1985US4546471 Multiplexing device for grouping two frequency bands
10/08/1985US4546359 Antenna with a polarization rotator in waveguide feed
10/08/1985US4546334 Electrical filter device
10/08/1985US4546333 Dielectric filter
10/08/1985CA1194947A1 Rotary waveguide coupling
10/08/1985CA1194946A1 Pivoting joint for ultra-high frequency waveguides
10/02/1985EP0156294A2 Adjustable-phase-power divider apparatus
10/02/1985EP0156272A2 Millimeter wave circulator
10/01/1985US4544902 Mount for millimeter wave application
10/01/1985US4544901 Microwave filter structure
10/01/1985US4544900 Polarized signal receiver system
10/01/1985CA1194562A1 Multi-port combiner for multi-frequency microwave signals
10/01/1985CA1194534A1 Absorber
09/1985
09/25/1985EP0155422A1 Flared microwave feed horns and waveguide transitions
09/25/1985EP0155296A1 Thermally-compensated microwave resonator utilizing variable current-null segmentation.
09/24/1985US4543549 Multiple channel rotary joint
09/24/1985US4543548 Coaxial transmission line having an expandable and contractible bellows
09/24/1985US4543543 Magnetically tuned resonant circuit
09/24/1985CA1194162A1 Arrangement for microwave transmission between two bodies which are rotatable relative to each other
09/24/1985CA1194160A1 Planar dielectric resonator dual-mode filter
09/24/1985CA1194159A1 Low pass filters with finite transmission zeros in evanescent modes
09/24/1985CA1194157A1 Waveguide manifold coupled multiplexer
09/18/1985EP0154984A2 Multiple cavity square prism filter transmitter combiner with shared square walls and tuning controls mounted on rectangular end walls
09/18/1985EP0154703A2 Resonator
09/18/1985EP0154692A1 Polarisation-selective circuit for two frequency bands
09/17/1985US4542358 Device protecting a coaxial cable against high-powered, low-frequency spurious pulses
09/17/1985US4542357 Dielectric waveguide ferrite resonance isolator
09/17/1985US4542300 High frequency signal switching device
09/17/1985CA1193679A1 Evanescent mode triple ridge lowpass harmonic filter
09/17/1985CA1193677A1 Device for the protection of a coaxial cable against low frequency, high power interference pulses
09/11/1985EP0154583A1 Microwave fin-line switch and limiter
09/11/1985EP0154496A2 Microstrip circuits
09/10/1985US4540960 Monochromatic radio frequency accelerating cavity
09/10/1985US4540959 Rectangular to elliptical waveguide connection
09/04/1985EP0153541A1 Circular window for a microwave waveguide
09/03/1985US4539535 Four port phase shifter
08/1985
08/28/1985EP0153276A2 Microwave attenuator
08/27/1985US4538175 Receive only earth satellite ground station
08/27/1985US4538125 Device for microwave transmission between two bodies which are rotatable relative to each other
08/27/1985US4538124 Planar microwave circuit component mounting system
08/27/1985US4538123 Dielectric waveguide bandpass apparatus
08/27/1985CA1192635A1 Microwave cavity tuner
08/27/1985CA1192629A1 Dual polarization transition and/or switch
08/27/1985CA1192628A1 Biasing magnet holder - tuning cap for dielectric waveguide circulator
08/21/1985EP0151596A1 Microwave circuit device.
08/20/1985US4536725 Stripline filter
08/13/1985US4535308 Microwave cavity tuner
08/13/1985US4535307 Microwave circuit device package
08/07/1985EP0150648A2 Millimetre wave frequency multiplier
08/07/1985EP0150336A2 Broadband radio frequency directional bridge
08/06/1985US4533887 Rotary waveguide coupling having arcuate shaped deflecting elements with 2-D blocking structures
08/06/1985US4532704 Dielectric waveguide phase shifter
07/1985
07/24/1985EP0149400A2 Aerial with a circular-mode promotion system
07/23/1985CA1190969A1 Dielectric waveguide phase shifter
07/17/1985EP0148706A2 Adjustable impedance network and control circuit therefor
07/16/1985US4529911 Absorber
07/16/1985CA1190616A1 Microwave filter structure
07/10/1985EP0147693A2 Broadband polarisation filter
07/10/1985EP0147610A2 Wave guide switch
07/09/1985US4528529 Magnetostatic wave resonator
07/09/1985US4528528 Waveguide polarization coupling
07/09/1985CA1190317A1 Primary source with frequency re-utilization
07/09/1985CA1190316A1 Broadband corrugated horn radiator
07/04/1985WO1985002954A1 Microwave power combiner
07/04/1985WO1985002945A1 Transition between a continuous and a corrugated circular waveguides for efficient launch of signals in two frequency bands
07/03/1985EP0147248A2 Cable networks and filters with interfacial losses
07/02/1985US4527137 For electromagnetic waves
07/02/1985US4527136 Signal coupling apparatus
07/02/1985US4527134 Reciprocal RF switch
06/1985
06/25/1985US4525690 N-port coupler
06/25/1985US4525689 N×m stripline switch
06/19/1985EP0145292A2 Rectangular to elliptical waveguide
06/19/1985EP0145273A1 Mounting dielectric resonators
06/18/1985CA1189157A1 Ultrahigh-frequency transmission line of the three- plate air type and uses thereof
06/18/1985CA1189154A2 Allpass filter
06/11/1985US4523162 Microwave circuit device and method for fabrication
06/11/1985US4523160 Waveguide polarizer having conductive and dielectric loading slabs to alter polarization of waves
06/04/1985US4521753 Tuned resonant circuit utilizing a ferromagnetically coupled interstage line
05/1985
05/29/1985EP0142555A1 Dual band phased array using wideband elements with diplexer.
05/28/1985US4520329 Circuit component for separating and/or combining two isofrequential but differently polarized pairs of signal waves lying in different high-frequency bands
05/28/1985CA1187952A1 Thermally stabilised hyperfrequency filter
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