| Patents for H01Q 3 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system (21,949) |
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| 12/11/1985 | EP0163997A2 Antenna feed network |
| 12/10/1985 | US4558325 Bi-axial supporting arrangement which can withstand high acceleration forces |
| 12/03/1985 | US4556182 Device for the orientation and the positioning of a useful load |
| 11/26/1985 | US4555706 Simultaneous nulling in the sum and difference patterns of a monopulse radar antenna |
| 11/26/1985 | CA1197316A1 Frequency scan antenna utilizing supported dielectric waveguide |
| 11/19/1985 | US4554551 Asymmetric resonant waveguide aperture manifold |
| 11/19/1985 | US4554550 Resonant waveguide aperture manifold |
| 11/13/1985 | EP0161127A1 Plane antenna with fast mechanical scan |
| 11/12/1985 | CA1196697A1 Phase control device |
| 11/06/1985 | EP0160581A1 Antenna array and radar with a low jamming sensitivity |
| 11/05/1985 | US4551728 Apparatus for rapid switch conical scan feed |
| 10/10/1985 | WO1985004508A1 Narrow-band beam steering system |
| 10/08/1985 | US4546359 Antenna with a polarization rotator in waveguide feed |
| 10/08/1985 | US4546249 High speed optically controlled sampling system |
| 10/08/1985 | CA1194990A1 Automatic television antenna control system |
| 10/08/1985 | CA1194989A1 Antenna device for direction finder |
| 10/02/1985 | EP0156685A1 Anti-jamming process for an array antenna, and antenna using such a process |
| 10/02/1985 | EP0156604A1 A beam forming network |
| 10/02/1985 | EP0156294A2 Adjustable-phase-power divider apparatus |
| 10/01/1985 | US4545075 Satellite block transmission using wideband fiber optic links |
| 10/01/1985 | US4544927 Wideband beamformer |
| 10/01/1985 | US4544925 Assembly of main and auxiliary electronic scanning antennas and radar incorporating such an assembly |
| 09/24/1985 | CA1194218A1 Bi-axial supporting arrangement for use as an adjustable antenna |
| 09/17/1985 | US4542326 Automatic antenna positioning system |
| 09/11/1985 | EP0154240A2 Satellite tracking antenna system |
| 09/10/1985 | US4540988 Broadband multi-element antenna |
| 08/29/1985 | WO1985003811A1 Satellite tracking antenna system |
| 08/27/1985 | US4538175 Receive only earth satellite ground station |
| 08/27/1985 | CA1192659A1 Geodesic dome/lens antenna |
| 08/21/1985 | EP0152315A1 Oscillating drive for a radar antenna |
| 08/20/1985 | US4536766 Scanning antenna with automatic beam stabilization |
| 08/20/1985 | US4535961 For supporting/orienting a structure about an azimuth axis |
| 08/13/1985 | US4535338 Multibeam antenna arrangement |
| 08/01/1985 | WO1985003359A1 Method of processing sensor elements |
| 07/30/1985 | US4532519 Phased array system to produce, steer and stabilize non-circularly-symmetric beams |
| 07/30/1985 | US4532518 Method and apparatus for accurately setting phase shifters to commanded values |
| 07/23/1985 | US4531129 Multiple-feed luneberg lens scanning antenna system |
| 07/16/1985 | US4529990 Antenna system for a jamming transmitter |
| 07/16/1985 | US4529988 Travelling wave antenna with side lobe elimination |
| 07/10/1985 | EP0147900A2 Arrangement for a surveillance apparatus |
| 07/09/1985 | US4528674 Method and apparatus for baseband generation of a spread spectrum reference signal for use in an LMS adaptive array processor |
| 06/25/1985 | US4525719 Dual-band antenna system of a beam waveguide type |
| 06/20/1985 | WO1985002721A1 Electronically scanned array antenna |
| 06/20/1985 | WO1985002720A1 Low profile scanning antenna |
| 06/19/1985 | EP0145274A1 Array antenna system |
| 06/19/1985 | EP0144867A2 Phased-array antenna with electronic control |
| 06/04/1985 | US4521893 Clock distribution circuit for active aperture antenna array |
| 06/04/1985 | US4521782 Target seeker used in a pointer and tracking assembly |
| 06/04/1985 | US4521781 Phase scanned microstrip array antenna |
| 05/29/1985 | EP0142555A1 Dual band phased array using wideband elements with diplexer. |
| 05/28/1985 | US4520361 Calibration of a system having plural signal-carrying channels |
| 05/22/1985 | EP0142397A1 Antenna stabilisation and aiming device, especially on a ship |
| 05/22/1985 | EP0142293A2 Coherent sidelobe canceller for radar |
| 05/21/1985 | US4518966 Adaptive spatial microwave filter for multipolarized antennas and the process of its application |
| 05/15/1985 | EP0141441A1 Communication receiving unit for the suppression of noise and interference signals |
| 05/14/1985 | US4517572 System for reducing blocking in an antenna switching matrix |
| 05/14/1985 | US4517570 Method for tuning a phased array antenna |
| 05/07/1985 | US4516128 Beam waveguide feeder |
| 05/07/1985 | US4516126 Adaptive array having an auxiliary channel notched pattern in the steered beam direction |
| 05/02/1985 | EP0139482A2 Scanning dual reflector antenna |
| 04/23/1985 | US4513385 Apparatus and method for suppressing side lobe response in a digitally sampled system |
| 04/23/1985 | US4513383 Separation of communication signals in an adaptive antenna array |
| 04/23/1985 | US4512448 System for equilibrating an imbalance couple and use of such a system for equilibrating an airborne radar antenna |
| 04/23/1985 | CA1186050A1 Phased array antenna employing linear scan for wide angle orbital arc coverage |
| 04/17/1985 | EP0137562A2 Phase-shift control for a phased array antenna |
| 04/09/1985 | US4510498 Plate antenna for direction finder |
| 04/09/1985 | CA1185365A1 Phased array antenna employing linear scan for wide angle orbital arc coverage |
| 04/02/1985 | US4509055 Blockage-free space fed antenna |
| 03/26/1985 | US4507662 Optically coupled, array antenna |
| 03/26/1985 | CA1184651A1 Antenna system for different frequency bands |
| 03/26/1985 | CA1184636A1 Angular error detecting device |
| 03/20/1985 | EP0134663A1 Apparatus for rapid switch conical scan feed |
| 03/12/1985 | US4504835 Low sidelobe, high efficiency mirror antenna with twist reflector |
| 02/26/1985 | US4502025 High speed PIN diode switched antenna coupler and method |
| 02/19/1985 | US4500883 For canceling undesired signals received |
| 02/19/1985 | US4500882 Antenna system |
| 02/19/1985 | CA1182888A1 Distributed beam steering computer |
| 02/05/1985 | US4498084 Four wire dual mode spiral antenna |
| 02/05/1985 | US4498083 Multiple interference null tracking array antenna |
| 01/30/1985 | EP0132382A2 Direct satellite broadcast receiving system |
| 01/29/1985 | US4496890 Antenna rotator controller |
| 01/29/1985 | CA1181822A1 Phased array element with polarization control |
| 01/22/1985 | CA1181517A1 Stabilising device for a satellite tracking aerial |
| 01/16/1985 | EP0131512A1 Dual reflector antenna with quasitoroidal coverage |
| 01/16/1985 | EP0131416A2 Constraint application processor |
| 01/08/1985 | US4492962 Transmitting adaptive array antenna |
| 01/01/1985 | US4491847 Device for rotating an element about two orthogonal axes, application to the orientation of a radar antenna |
| 01/01/1985 | US4491846 Arrangement for holding a plurality of vertically superimposed antennas for rotary adjustment |
| 01/01/1985 | US4491845 Wide angle phased array dome lens antenna with a reflection/transmission switch |
| 12/27/1984 | EP0129333A2 Adaptive antenna array |
| 12/25/1984 | US4490726 Collapsible rooftop microwave antenna with wind loading feature |
| 12/25/1984 | US4490724 Gimbal system with case mounted drives |
| 12/25/1984 | US4490721 Monolithic microwave integrated circuit with integral array antenna |
| 12/18/1984 | US4489330 Electromagnetic induction coil antenna |
| 12/18/1984 | US4489325 Electronically scanned space fed antenna system and method of operation thereof |
| 12/18/1984 | US4489324 Low sidelobe phased array antenna system |
| 12/11/1984 | US4488156 Geodesic dome-lens antenna |
| 12/11/1984 | US4488155 Method and apparatus for self-calibration and phasing of array antenna |
| 12/06/1984 | WO1984004855A1 Dual band phased array using wideband elements with diplexer |
| 12/05/1984 | EP0127337A2 Calibration of a system having plural signal-carrying channels |