| Patents for H01P 1 - Auxiliary devices (25,484) |
|---|
| 08/10/1982 | US4344053 Mode suppressor for circular waveguides utilizing a plurality of resistance cards |
| 08/10/1982 | US4344048 Four-port network for separating two signals comprised of doubly polarized frequency bands |
| 08/10/1982 | CA1129508A1 Microwave switching apparatus |
| 08/05/1982 | WO1982002626A1 Semi-coaxial cavity resonator filter |
| 08/03/1982 | US4342972 Microwave device employing coaxial resonator |
| 08/03/1982 | US4342474 Waveguide hanger |
| 08/03/1982 | CA1129020A1 Compensator for two angularly offset joined wave guides |
| 07/27/1982 | CA1128617A1 Odd order elliptic function narrow bandpass microwave filter |
| 07/20/1982 | US4340870 Efficient higher order mode resonant combiner |
| 07/20/1982 | CA1128152A1 High frequency filter |
| 07/13/1982 | US4339668 Monolithically integrated circuit of high dielectric strength for electrically coupling isolated circuits |
| 07/13/1982 | CA1127725A1 Variable resistance attenuator |
| 07/13/1982 | CA1127720A1 Microwave heating apparatus with a z-shape waveguide |
| 07/07/1982 | EP0055642A1 High frequency air filled triplate transmission line, and its applications |
| 07/07/1982 | EP0055324A2 Monolithic microwave integrated circuit with integral array antenna |
| 06/30/1982 | EP0054645A2 PIN diode switch |
| 06/16/1982 | EP0053986A2 Bandpass filter tunable to a predetermined number of discrete frequencies in a broad frequency band |
| 06/15/1982 | US4335365 Temperature stabilized and frequency adjustable microwave cavities |
| 06/08/1982 | US4334203 Second harmonic suppressor for power amplifier tank circuit |
| 06/08/1982 | US4334201 YIG Bandpass filter interconnected by means of longitudinally split coaxial transmission lines |
| 06/08/1982 | CA1125396A1 Microwave terminating structure |
| 06/01/1982 | US4333076 Ultra-high frequency simultaneous transmission and reception head, millimeter wave transmitter - receiver and radar using such a head |
| 05/25/1982 | US4331942 Stripline diode phase shifter |
| 05/18/1982 | US4330766 Electromechanical switch |
| 05/18/1982 | US4330765 Switchable microwave step attenuator with compensation for linear operation over wide frequency range |
| 05/11/1982 | US4329667 Coaxial cable low frequency band-pass filter |
| 05/05/1982 | EP0050657A1 Temperature-stable microwave integrated circuit delay line |
| 04/27/1982 | US4327342 Bandstop filter for very high frequency transmission lines and biassing circuit for a very high frequency transistor comprising this filter |
| 04/27/1982 | US4327334 Multi-channel rotary joint for electromagnetic detection equipment |
| 04/13/1982 | US4324968 Microwave oven cavity excitation system providing controlled electric field shape for uniformity of energy distribution |
| 03/31/1982 | EP0048601A2 Underwater coaxial connector |
| 03/30/1982 | US4322695 Planar transmission line attenuator and switch |
| 03/30/1982 | US4322574 Cable shielding tape and cable |
| 03/23/1982 | US4321568 Waveguide filter employing common phase plane coupling |
| 03/23/1982 | CA1120601A1 Thin film lossy line package |
| 03/17/1982 | EP0047289A1 A distributed rc-component with trimmable electric impedance |
| 03/16/1982 | US4320404 Microwave phase shifter and its application to electronic scanning |
| 03/16/1982 | US4320368 Filter for microwaves |
| 03/16/1982 | US4320367 Hyperfrequency filter |
| 03/16/1982 | US4320353 Solid-state amplifier circuit for high-frequency signals |
| 03/10/1982 | EP0047203A1 Microwave filter with a dielectric resonator tunable over a large bandwidth |
| 03/09/1982 | US4319208 Microwave filter incorporating dielectric resonators |
| 03/09/1982 | US4319206 Transducer for orthogonally polarized signals of different frequencies |
| 03/09/1982 | CA1119680A1 Series notch filter and multicoupler utilizing same |
| 03/03/1982 | EP0046741A2 High power multiplexer for dual polarized frequency reuse earth stations |
| 03/02/1982 | US4317972 RF Transfer switch |
| 02/23/1982 | US4316923 Precision dielectric filled ferrite toroid for use in microwave devices |
| 02/18/1982 | WO1982000544A1 Complex rf weighter |
| 02/17/1982 | EP0046098A1 Tunable resonator and microwave circuit with at least one such resonator |
| 02/16/1982 | US4316162 Magnetostatic wave device containing attenuation means and the way of making it |
| 02/16/1982 | US4316159 Redundant microwave switching matrix |
| 02/10/1982 | EP0045682A1 Antenna feed for a transmitting-receiving antenna |
| 02/03/1982 | EP0045242A1 Microwave pass-band filter in a waveguide |
| 02/03/1982 | EP0044941A1 Tunable strip line circuit |
| 01/27/1982 | EP0044758A1 Terminating arrangement for a microwave transmission line with minimal V.S.W.R. |
| 01/27/1982 | EP0044742A2 Capacitor element |
| 01/26/1982 | US4313097 Image frequency reflection mode filter for use in a high-frequency receiver |
| 01/26/1982 | US4313095 Microwave circuit with coplanar conductor strips |
| 01/26/1982 | EP0037421A4 Thin film structure for ceramic substrates. |
| 01/20/1982 | EP0044099A1 Coaxial change-over switch |
| 01/19/1982 | US4311975 Frequency band filter |
| 01/19/1982 | US4311973 Waveguide junction |
| 01/19/1982 | CA1116705A1 Temperature stabilized helical resonator |
| 01/19/1982 | CA1116650A1 Corrosion resistant emi shielding gasket |
| 01/12/1982 | US4310812 High power attenuator and termination having a plurality of cascaded tee sections |
| 01/12/1982 | CA1116256A1 Waveguide junction |
| 01/12/1982 | CA1116255A1 Transmission line filter and method of constructing same |
| 01/05/1982 | US4309677 Microstrip "T" type attenuator network |
| 12/29/1981 | US4308541 Antenna feed system for receiving circular polarization and transmitting linear polarization |
| 12/22/1981 | US4307357 Foreshortened coaxial resonators |
| 12/15/1981 | US4306312 Symmetric mixer for millimeter waves and a receiver using such a mixer |
| 12/15/1981 | CA1114497A1 Phased array antenna with extinguishable phase shifters |
| 12/15/1981 | CA1114463A1 Expansion joint for wave guides |
| 12/09/1981 | EP0041077A2 Antenna-feeding system for a tracking antenna |
| 12/08/1981 | US4305052 Ultra-high-frequency diode phase shifter usable with electronically scanning antenna |
| 12/08/1981 | US4305051 Broad band polarizer with a low degree of ellipticity |
| 12/01/1981 | US4303900 Wide band waveguide with double polarization and ultra-high frequency circuit incorporating such a waveguide |
| 11/25/1981 | EP0040567A1 Resistive element using microstrip |
| 11/24/1981 | US4302739 Balun filter apparatus |
| 11/24/1981 | US4302734 Microwave switching power divider |
| 11/24/1981 | US4302733 Microwave hybrid couplers |
| 11/24/1981 | US4302064 Detachable coupling for pressure-medium-filled HF lines |
| 11/17/1981 | US4301432 Complex RF weighter |
| 11/17/1981 | US4301430 U-Shaped iris design exhibiting capacitive reactance in heavily loaded rectangular waveguide |
| 11/17/1981 | US4301429 Microwave diode with high resistance layer |
| 11/17/1981 | CA1112728A1 Intermediate frequency filter for television receiver |
| 11/04/1981 | EP0038996A1 A high frequency filter |
| 11/03/1981 | US4298850 Double ridge waveguide rotary joint |
| 11/03/1981 | US4298847 Multiposition microwave switch with independent termination |
| 10/29/1981 | WO1981003087A1 Temperature-stable microwave integrated circuit delay line |
| 10/27/1981 | US4297662 Gas-tight-high-frequency permeable window arrangement in a coaxial line, particularly for traveling wave tubes |
| 10/27/1981 | US4297661 Ferrite substrate microwave filter |
| 10/21/1981 | EP0038260A1 Magnetostatic volume wave device |
| 10/20/1981 | US4296414 P-I-N type diode high frequency switch for secondary radar interrogation devices and transponders |
| 10/14/1981 | EP0037421A1 Thin film structure for ceramic substrates. |
| 10/13/1981 | US4295109 Rectangular wave guide elbow bent across the narrow side with capacitive loading |
| 10/13/1981 | CA1110722A1 Feeder arrangement for an aerial for inter alia satellite signals |
| 10/06/1981 | US4293830 Microstrip delay line compensated for thermal phase variations |
| 10/06/1981 | US4293829 Polarization separator |
| 10/06/1981 | US4293828 Arrangement for suppressing interference waves and harmonic waves in traveling wave tubes with a short circuiting slide in the output wave guide |