| Patents for H01P 5 - Coupling devices of the waveguide type (11,303) |
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| 10/08/1987 | WO1987006066A1 Wideband horn antenna |
| 10/08/1987 | WO1987006064A1 Wideband short slot hybrid coupler |
| 10/06/1987 | CA1227838A1 Adjustable-phase-power divider apparatus |
| 09/30/1987 | EP0238661A1 Orthogonal mode tee |
| 09/30/1987 | EP0238650A1 Broadband, high isolation radial line power divider/combiner. |
| 09/29/1987 | US4697161 Directional couplers of the branchline type |
| 09/29/1987 | US4697160 Hybrid power combiner and amplitude controller |
| 09/29/1987 | US4697159 Tuning capacitors with selectable capacitance configurations for coupling between microwave circuits |
| 09/23/1987 | EP0237572A1 Waveguide switch with variable short wall coupling |
| 09/08/1987 | US4692720 Arrangement for producing a junction between a microstrip line and a coplanar transmission line |
| 09/01/1987 | US4691177 Waveguide switch with variable short wall coupling |
| 08/25/1987 | US4689627 Dual band phased antenna array using wideband element with diplexer |
| 08/25/1987 | US4689585 Dielectric slab signal isolators |
| 08/25/1987 | US4689584 Dielectric slab circulators |
| 08/18/1987 | US4688006 Phase compensated hybrid coupler |
| 08/18/1987 | US4688004 Frequency-changeable microwave signal generator having plural selectively operated oscillators |
| 08/12/1987 | EP0232190A1 Linear accelerator |
| 08/12/1987 | EP0231473A2 Arrangement for coupling waves from a waveguide to a semiconductor component |
| 08/12/1987 | EP0045808B1 Microwave hybrid couplers |
| 08/11/1987 | US4686498 Coaxial connector |
| 08/11/1987 | US4686494 Cavity resonator coupling type power distributor/power combiner comprising coupled input and output cavity resonators |
| 08/11/1987 | US4686493 Wideband short slot hybrid coupler |
| 08/11/1987 | US4686492 Impedance match connection using multiple layers of bond wires |
| 08/04/1987 | US4684874 Radial wave power divider/combiner and related method |
| 08/04/1987 | CA1225128A1 Microwave waveguide switch assembly |
| 07/14/1987 | US4680558 Corrugated transition device for use between a continuous and a corrugated circular waveguide with signal in two different frequency bands |
| 07/08/1987 | EP0228265A2 Microwave power amplifier |
| 07/08/1987 | EP0227910A2 Beam forming network for a butler matrix fed circular array |
| 07/07/1987 | US4679249 Waveguide-to-microstrip line coupling arrangement and a frequency converter having the coupling arrangement |
| 07/07/1987 | US4679015 Ferromagnetic resonator |
| 07/07/1987 | US4679011 Waveguide directional coupler family with a common housing having different sets of conductive block insertable therein |
| 07/07/1987 | US4679009 Polarized signal receiving apparatus |
| 07/02/1987 | WO1987004013A1 Microwave directional filter with quasi-elliptic response |
| 07/02/1987 | WO1987004012A1 Hybrid power combiner and amplitude controller |
| 06/30/1987 | US4677404 Compound dielectric multi-conductor transmission line |
| 06/30/1987 | US4677403 Temperature compensated microwave resonator |
| 06/30/1987 | US4677399 Wide band directional coupler for microstrip lines |
| 06/30/1987 | US4677393 Phase-corrected waveguide power combiner/splitter and power amplifier |
| 06/23/1987 | US4675689 Grooved horn radiator with mode coupler |
| 06/23/1987 | US4675623 Adjustable cavity to microstripline transition |
| 06/18/1987 | WO1987003745A1 Temperature compensated microwave resonator |
| 06/16/1987 | US4673958 Monolithic microwave diodes |
| 06/16/1987 | US4673946 Ridged waveguide to rectangular waveguide adaptor useful for feeding phased array antenna |
| 06/16/1987 | US4673902 Dielectric material coaxial resonator filter directly mountable on a circuit board |
| 06/16/1987 | US4673899 H-plane stacked waveguide power divider/combiner |
| 06/16/1987 | US4673898 Wide band quadrature hybrid |
| 06/16/1987 | US4673897 Waveguide/microstrip mode transducer |
| 06/16/1987 | CA1223049A1 Microwave power distributing and synthesizing device and microwave power amplifying apparatus including the same |
| 06/09/1987 | US4672341 Sampling circuit for microwave signals |
| 06/02/1987 | US4670724 Stub-supported transmission line device |
| 05/27/1987 | EP0223673A1 Coupling device between an electromagnetic surface wave transmission line and an external microstrip transmission line |
| 05/26/1987 | US4668953 Electrical power dividers |
| 05/12/1987 | CA1221751A1 Rectangular to elliptical waveguide connection |
| 04/28/1987 | CA1221163A1 Four-port network coupling arrangement for microwave antennas employing monopulse follow-up |
| 04/14/1987 | CA1220528A1 Microwave mixer |
| 04/09/1987 | WO1987002190A1 Orthogonal mode tee |
| 04/09/1987 | WO1987002189A1 Phase compensated hybrid coupler |
| 04/09/1987 | WO1987002188A1 Device for coupling microwave energy |
| 04/09/1987 | WO1987002187A1 Broadband, high isolation radial line power divider/combiner |
| 04/09/1987 | WO1987002186A1 Non-reactive radial line power divider/combiner with integral mode filters |
| 04/09/1987 | WO1987002184A1 Waveguide switch with variable short wall coupling |
| 04/07/1987 | US4656441 Coaxial line-to-microstrip line transition device |
| 04/01/1987 | EP0216699A1 Hyperfrequency circuit with a low parasitic capacitance |
| 03/31/1987 | US4654606 Mounting and ground conductor arrangement for a microwave resonance circuit device |
| 03/31/1987 | CA1219918A1 Microwave receiving apparatus using a wave-guide filter |
| 03/24/1987 | US4653118 Printed circuit transition for coupling a waveguide filter to a high frequency microstrip circuit |
| 03/24/1987 | US4652880 Antenna feed network |
| 03/24/1987 | US4652840 Ultrahigh-frequency switch |
| 03/24/1987 | US4652839 Waveguide-to-coaxial converter |
| 03/24/1987 | US4652076 Symmetrical waveguide coupler |
| 03/18/1987 | EP0091488B1 Bus system |
| 03/17/1987 | US4651115 Waveguide-to-microstrip transition |
| 03/11/1987 | EP0213864A2 Balun circuits |
| 03/11/1987 | EP0213646A1 Modular microwave antenna units and antenna comprising such units |
| 03/03/1987 | US4647879 Radial/axial power divider/combiner |
| 03/03/1987 | US4647878 Coaxial shielded directional microwave coupler |
| 03/03/1987 | US4647869 Microwave solid-state amplifier |
| 02/17/1987 | US4644362 Waveguide antenna output for a high-frequency planar antenna array of radiating or receiving elements |
| 02/17/1987 | US4644302 Microwave power divider |
| 02/17/1987 | US4644260 Coupler with coupled line used to cancel finite directivity |
| 02/10/1987 | US4642587 Tapered five-port waveguide star junction |
| 02/10/1987 | US4642586 Low SWR high power multiple waveguide junction |
| 02/10/1987 | US4642585 Superelliptical waveguide connection |
| 02/10/1987 | US4642578 Push-pull radio frequency circuit with integral transistion to waveguide output |
| 02/10/1987 | US4642571 Microwave pulse source |
| 02/10/1987 | US4642435 Rotating slot antenna arrangement for microwave oven |
| 02/04/1987 | EP0210903A1 Coupling device between a metallic waveguide, a dielectric waveguide and a semiconductor component, and mixer using such a device |
| 02/03/1987 | US4641111 Microwave coupler |
| 02/03/1987 | US4641082 Six-port reflectometer |
| 01/27/1987 | US4639694 Power distribution circuit having center portions of isolation resistors connected together |
| 01/21/1987 | EP0209220A1 Dual end resonant slot array antenna feed |
| 01/21/1987 | EP0209214A2 Radial/axial power divider/combiner |
| 01/20/1987 | CA1216907A1 Cavity resonator coupling type power distributor/power combiner |
| 01/13/1987 | US4636755 High-ratio, isolated microwave branch coupler with power divider, phase shifters, and quadrature hybrid |
| 01/13/1987 | US4636754 High performance interdigitated coupler with additional jumper wire |
| 01/13/1987 | US4636753 General technique for the integration of MIC/MMIC'S with waveguides |
| 01/13/1987 | CA1216640A1 Directional coupler for separation of signals in two frequency bands while preserving their polarization characteristics |
| 01/06/1987 | US4635006 Adjustable waveguide branch directional coupler |
| 01/06/1987 | CA1216331A1 Symmetrical waveguide coupler |
| 12/30/1986 | US4633520 Prescaler input circuit |