| Patents for H01P 5 - Coupling devices of the waveguide type (11,303) |
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| 07/17/1984 | US4460877 Broad-band printed-circuit balun employing coupled-strip all pass filters |
| 07/10/1984 | US4459568 Air-stripline overlay hybrid coupler |
| 07/03/1984 | US4458222 Waveguide to microstrip coupler wherein microstrip carries D.C. biased component |
| 07/03/1984 | US4458217 Slot-coupled microwave diplexer and coupler therefor |
| 06/19/1984 | US4455537 Microwave circuit interconnect system |
| 06/13/1984 | EP0110324A1 Microwave receiving apparatus using a waveguide filter |
| 06/13/1984 | EP0091488A4 Bus system. |
| 06/12/1984 | US4453802 Evanescent-wave coupling device |
| 06/12/1984 | CA1256517B Polarized signal receiver system |
| 06/12/1984 | CA1169130A1 Polarized signal receiver system |
| 06/05/1984 | US4453142 Microstrip to waveguide transition |
| 05/29/1984 | US4451832 Radio frequency transmitter coupling circuit |
| 05/22/1984 | US4450418 Stripline-type power divider/combiner with integral resistor and method of making the same |
| 05/01/1984 | US4446463 Coaxial waveguide commutation feed network for use with a scanning circular phased array antenna |
| 05/01/1984 | CA1166641A1 Production of triazolylvinyl ketones |
| 04/12/1984 | WO1984001472A1 Millimeter-wave phase shifting device |
| 04/04/1984 | EP0104995A1 Compact combiner of semiconductor devices operating in the microwave domain |
| 04/03/1984 | CA1164966A1 Suspended microstrip circuit for the propagation of an odd-wave mode |
| 04/03/1984 | CA1164965A1 Wide band directional coupler |
| 03/20/1984 | CA1164054A1 Radio transmitter having an output power control circuit |
| 03/14/1984 | EP0102686A2 Device for distributing and/or combining microwave electric power |
| 03/13/1984 | US4437074 Ultrahigh-frequency transmission line of the three-plate air type and uses thereof |
| 03/06/1984 | US4435848 Stripline microwave balanced mixer circuit |
| 02/29/1984 | EP0101611A2 Transmitter-receiver module |
| 02/21/1984 | US4433313 Apparatus for microwave directional coupling between a waveguide and a stripline |
| 02/14/1984 | US4431977 Ceramic bandpass filter |
| 02/14/1984 | CA1162257A1 Complex rf weighter |
| 02/08/1984 | EP0100274A1 Matching and isolatung arrangement with ferrite circulator |
| 02/07/1984 | US4430623 Monolithic amplifier comprising a power division and recombination system grouping a plurality of transistors |
| 01/31/1984 | US4428632 Coaxial cable transition connector |
| 01/17/1984 | US4426649 Folded back doublet antenna for very high frequencies and networks of such doublets |
| 01/11/1984 | EP0098192A1 Multiplexing device for combining two frequency bands |
| 01/03/1984 | US4424500 Beam forming network for a multibeam antenna |
| 01/03/1984 | US4424496 Divider/combiner amplifier |
| 01/03/1984 | US4424495 Radio power distributor and radio equipment using such a distributor, particularly in the solid state |
| 12/28/1983 | EP0097112A1 HF adaptation transformer |
| 12/28/1983 | EP0097075A1 Very high frequency mixer for electromagnetic waves |
| 12/27/1983 | US4423392 Dual-mode stripline antenna feed performing multiple angularly separated beams in space |
| 12/21/1983 | EP0096461A2 Microwave systems |
| 12/13/1983 | US4420839 Hybrid ring having improved bandwidth characteristic |
| 12/07/1983 | EP0095808A1 Microwave directional coupler with four transmission lines, and passive power distribution circuit similarly realised |
| 12/06/1983 | US4419635 Slotline reverse-phased hybrid ring coupler |
| 11/23/1983 | EP0094478A1 Transition from a hollow wave guide to a strip line |
| 11/15/1983 | CA1157113A1 Four-port network for separating signals |
| 11/09/1983 | EP0093639A1 Improved impatt diode tuning circuit |
| 11/09/1983 | EP0093468A1 Microwave transmission device between two elements, one of them being movable with respect to the other |
| 11/08/1983 | US4414516 Polarized signal receiver system |
| 11/02/1983 | EP0092874A1 Waveguide/microstrip mode transducer |
| 11/01/1983 | US4413242 Hybrid tee waveguide assembly |
| 10/19/1983 | EP0091488A1 Bus system. |
| 10/18/1983 | US4410866 Antenna transducer for a transmission-reception antenna |
| 10/11/1983 | US4409566 Coaxial line to waveguide coupler |
| 09/21/1983 | EP0089083A1 Broadband power divider/combiner for HF circuits, and impedance transformer made with this divider/combiner |
| 08/30/1983 | US4401955 Broadband, high power, coaxial transmission line coupling structure |
| 08/18/1983 | WO1983002853A1 Ceramic bandpass filter |
| 08/16/1983 | CA1152168A1 Compact microwave filter with dielectric resonator |
| 08/10/1983 | EP0085393A1 Microwave amplifier device |
| 07/19/1983 | US4394630 Compensated directional coupler |
| 07/19/1983 | US4394629 Hybrid power divider/combiner circuit |
| 07/13/1983 | EP0083476A1 Stripline-type power divider/combiner with integral resistor |
| 07/05/1983 | US4392245 Radio transmitter having an output power control circuit |
| 06/29/1983 | EP0082751A1 Microwave radiator and its use in an electronically scanned antenna |
| 06/14/1983 | CA1148225A1 Coaxial cable transition connector |
| 06/08/1983 | EP0080859A1 Microwave coupler devices |
| 06/08/1983 | EP0080553A1 Stripline filter |
| 05/10/1983 | US4383227 Suspended microstrip circuit for the propagation of an odd-wave mode |
| 05/10/1983 | US4383226 Orthogonal launcher for dielectrically supported air stripline |
| 05/10/1983 | US4383189 Circuit arrangement for summing the powers of two isofrequential microwave signals |
| 05/10/1983 | CA1146227A1 High impedance tap for tapped bus transmission systems |
| 05/04/1983 | EP0077915A2 Evanescent-wave coupling device |
| 04/28/1983 | WO1983001544A1 High speed data bus structure and system |
| 04/12/1983 | US4379921 From chlorobenzalpinacolones and 1,2,4-triazole |
| 03/30/1983 | EP0075394A1 Six port waveguide structure |
| 03/23/1983 | EP0074613A1 Ridge waveguide-to-microstrip line transition for high frequency amplifier |
| 03/15/1983 | US4377005 Ultra-high frequency hybrid mixer |
| 03/15/1983 | US4376921 Microwave coupler with high isolation and high directivity |
| 03/01/1983 | US4375622 Multiport radio frequency signal combiner |
| 02/22/1983 | US4375054 Suspended substrate-3 dB microwave quadrature coupler |
| 02/22/1983 | US4375053 Interlevel stripline coupler |
| 02/22/1983 | US4375052 Polarization rotatable antenna feed |
| 02/15/1983 | US4374368 Multilevel stripline transition |
| 02/15/1983 | CA1141461A1 Corrugated antenna feedhorn with elliptical aperture |
| 02/01/1983 | US4371845 Modular microwave power divider-amplifier-combiner |
| 01/19/1983 | EP0070104A2 Circuit matching elements |
| 01/18/1983 | US4369415 Space-loaded coaxial coupler |
| 01/11/1983 | CA1139444A1 Traveling wave tube with non-reciprocal attenuating adjunct |
| 01/11/1983 | CA1139381A1 Microwave power combiner |
| 01/05/1983 | EP0069102A2 Impedance matching stripline transition for microwave signals |
| 01/04/1983 | US4367445 Impedance transforming three port power divider |
| 12/28/1982 | CA1138572A1 Planar transmission line attenuator and switch |
| 12/21/1982 | US4365215 High power coaxial power divider |
| 12/21/1982 | US4365214 Semiconductor mounting and matching assembly |
| 12/08/1982 | EP0066015A1 Coupler having arbitary impedance transformation ratio and arbitary coupling ratio |
| 12/07/1982 | CA1137218A1 Hybrid mode waveguide and feedhorn antennas |
| 12/01/1982 | EP0065673A1 Box containing the components of a coaxial directional coupler |
| 11/30/1982 | US4361820 Hybrid microwave circuit |
| 11/30/1982 | US4361818 Balanced converter for microwave range |
| 11/23/1982 | CA1136300A1 Adjustable microstrip and stripline tuners |
| 11/17/1982 | EP0064909A1 Variable directional coupler for microwaves |
| 11/16/1982 | US4359782 Microwave mixer with linking juxtaposed balun port |