Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694) |
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04/02/1985 | US4509209 Quasi-optical polarization duplexed balanced mixer |
04/02/1985 | US4509054 Anti-stalling rotating antenna buoy system using wind deflecting plates |
04/02/1985 | US4509053 Blade antenna with shaped dielectric |
03/28/1985 | WO1985001358A1 Personal microwave monitor |
03/27/1985 | EP0135008A2 Balancer |
03/26/1985 | US4507646 Radio communication system |
03/26/1985 | US4507341 Carbon fibre structures |
03/19/1985 | US4506311 Lightning diverter strip with diamond-shaped conducting segments |
03/19/1985 | US4506269 Laminated thermoplastic radome |
03/19/1985 | US4506266 Antenna apparatus for vehicle-mounted receiver/transmitter equipment with automatic antenna length control |
03/19/1985 | US4506265 Nuclear blast resistant parabolic antenna feed means |
03/14/1985 | WO1985001114A1 Scanning of the dead angle of the optical rear-viewing for vehicles |
03/12/1985 | CA1183903A1 Portable radio receiver with high antenna gain |
03/05/1985 | CA1183319A1 Lattice-type structure, particularly mast support of antenna |
02/26/1985 | CA1183207A1 Apparatus and method for improved electromagnetic logging in boreholes |
02/19/1985 | US4500888 For use in severe climatic conditions |
02/19/1985 | US4500887 Microstrip notch antenna |
02/13/1985 | EP0132945A1 Antenna |
02/12/1985 | US4499474 Slot antenna with face mounted baffle |
02/12/1985 | US4499473 Cross polarization compensation technique for a monopulse dome antenna |
02/05/1985 | US4498084 Four wire dual mode spiral antenna |
01/31/1985 | WO1985000480A1 A homotropic antenna system for a portable radio |
01/30/1985 | EP0132382A2 Direct satellite broadcast receiving system |
01/29/1985 | US4496952 Trap vertical antenna with parallel L-C circuits for broadbanding |
01/29/1985 | US4495706 Alignment gage for dish antenna |
01/23/1985 | EP0131682A1 Cover for a radio antenna |
01/23/1985 | EP0131633A1 Frequency converter |
01/22/1985 | US4495503 Slow wave antenna |
01/15/1985 | US4494123 Self-erecting composite antenna structure |
01/15/1985 | US4494121 Direction finding antenna |
01/15/1985 | US4494120 Two element low profile antenna |
01/15/1985 | US4494100 Planar inductors |
01/08/1985 | US4493111 Electronic antenna decoupling process and device |
01/01/1985 | US4491978 Portable radio receiver with high antenna gain |
01/01/1985 | US4491850 Antenna formed of series of metallic and non-metallic conductive sections |
01/01/1985 | US4491849 Radio 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 |
01/01/1985 | US4491844 Automobile antenna windshield |
01/01/1985 | US4491843 Portable receiver with housing serving as a dipole antenna |
12/25/1984 | US4490727 Adjustable top loaded antenna |
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 | US4489329 Sensor release latch for space vehicle |
12/18/1984 | US4489328 Plural microstrip slot antenna |
12/18/1984 | CA1179768A1 Unfoldable and foldable mast |
12/12/1984 | EP0128053A1 Tool for measuring the azimuth angle of an antenna |
12/05/1984 | EP0127352A2 Replaceable motor operated antenna |
12/05/1984 | EP0126993A2 Waveguide structure for end-fire arrays |
12/04/1984 | US4486758 Antenna element for circularly polarized high-frequency signals |
12/04/1984 | CA1179056A1 Buoy antenna for a submarine |
12/04/1984 | CA1179055A1 Electronically scanned antenna system having a linear array of endfire elements |
11/28/1984 | EP0126629A2 Strap assembly |
11/21/1984 | EP0125930A2 Strap assembly |
11/13/1984 | US4482897 Multibeam segmented reflector antennas |
11/13/1984 | US4482333 Automatic inflation system |
11/13/1984 | US4482122 Auto antenna mounting |
11/08/1984 | WO1984004427A1 Two element low profile antenna |
11/07/1984 | EP0124133A2 Storing system for trailing antennas for submarines |
11/07/1984 | EP0124055A2 Active windscreen antenna for all kinds of polarization |
10/30/1984 | US4480255 Method for achieving high isolation between antenna arrays |
10/25/1984 | WO1984004209A1 Antenna structure |
10/24/1984 | EP0122485A1 Double loop antenna |
10/23/1984 | US4479131 Thermal protective shield for antenna reflectors |
10/23/1984 | US4479128 Polarization means for generating circularly polarized electro-magnetic waves |
10/23/1984 | US4479127 Bi-loop antenna system |
10/17/1984 | EP0121546A1 Overvoltage protector for a device having two parts movable relatively to each other. |
10/16/1984 | US4477818 Deployment mechanism for an electronic array |
10/16/1984 | US4477815 Radome for generating circular polarized electromagnetic waves |
10/09/1984 | US4476576 VLF Communication system |
10/09/1984 | US4475323 Box truss hoop |
10/03/1984 | EP0120053A1 Method for adjusting and connecting cords. |
10/02/1984 | US4475110 Bearing structure for antenna |
10/02/1984 | US4475109 Inflatable antenna |
10/02/1984 | US4474353 Mounting assembly for mobile communications antenna and method |
09/28/1984 | EP0104173A4 An electronically scanned antenna system having a linear array of yagi antennas. |
09/25/1984 | US4473827 Antenna tower assembly and method for supporting rotating carriage |
09/25/1984 | CA1175140A1 Radio antenna |
09/19/1984 | EP0118729A1 A stabilized antenna system having an acceleration displaceable mass |
09/12/1984 | EP0118239A2 Carbon fibre structures |
09/11/1984 | US4471493 Wireless telephone extension unit with self-contained dipole antenna |
09/11/1984 | US4471360 Antenna with articulated dipole element |
09/11/1984 | US4471174 Support for helmets in general provided with microtelephone |
09/11/1984 | EP0106882A4 Collapsible motor operated antenna. |
09/05/1984 | EP0117703A2 Antenna construction |
09/05/1984 | EP0117283A1 Dipole antenna for a portable radio apparatus |
09/04/1984 | US4470050 Antenna rotator with friction drive |
08/29/1984 | EP0117240A1 Decoupling apparatus for an aerial array |
08/29/1984 | EP0117197A1 Method of and device for emitting and/or receiving waves such as radiowaves |
08/29/1984 | EP0117017A1 Low-profile omni-antenna |
08/28/1984 | US4468675 Shortened antenna with coaxial telescoping cylinders |
08/28/1984 | US4468671 Antenna tower assembly and method of attaching antennas |
08/22/1984 | EP0116133A1 Method and apparatus for pointing satellite reception antennae |
08/21/1984 | US4467330 Dielectric structures for radomes |
08/21/1984 | US4466161 Means and method for adjusting and connecting cords |
08/21/1984 | CA1173155A1 Housing for radio apparatus, more specially antennas |
08/21/1984 | CA1173111A1 Wrist am radio receiver |
08/14/1984 | US4465985 Hardwire missile receiver coupler |
08/07/1984 | US4464664 Radio antenna and connector apparatus |