Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694) |
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10/13/1983 | WO1983003503A1 Pen-size radio |
10/12/1983 | EP0091343A1 Inverse Cassegrain antenna for a multifunction radar |
10/11/1983 | US4409637 Connector for electromagnetic impulse suppression |
10/04/1983 | EP0081540A4 Antenna tower assembly and method. |
09/27/1983 | US4407000 Combined dipole and ferrite antenna |
09/20/1983 | US4405925 Microwave transceiver, particularly for a doppler radar system |
09/14/1983 | EP0088664A1 Coupling device between two microwave wave guides |
09/13/1983 | US4404565 Quickly erectable antenna support structure |
09/13/1983 | US4404564 Attachment for antennas to improve reception and transmission |
09/06/1983 | US4403221 Millimeter wave microstrip antenna |
08/30/1983 | US4401989 Television line antenna apparatus |
08/23/1983 | US4399714 Method and apparatus for overcoming certain destabilizing torques on gyro-stabilized platforms |
08/23/1983 | CA1152660A1 Electronic tuning antenna system |
08/17/1983 | EP0085786A1 Telescopic aerial with actuating device |
08/09/1983 | US4398201 Antenna director and method therefor |
08/02/1983 | CA1151267A1 Electromagnetic process for controlling orientation of a platform and platform for carrying out said process |
08/02/1983 | CA1151262A1 Electronic marker device and method of making same |
07/26/1983 | US4395713 Transit antenna |
07/21/1983 | WO1983002530A1 Bearing structure for antenna |
07/19/1983 | US4394779 Method and system for receiving distortion-free FM signals by vehicular radios |
07/12/1983 | US4393383 Mobile antenna mounting assembly |
07/12/1983 | CA1149931A1 Parabolic antenna with a tubular body connector |
07/06/1983 | EP0083262A1 Short radiowave antenna for a portable transmitter-receiver |
07/05/1983 | US4392139 Aircraft television antenna receiving system |
06/29/1983 | EP0082756A1 Method of and apparatus for decoupling antennas |
06/29/1983 | EP0082751A1 Microwave radiator and its use in an electronically scanned antenna |
06/28/1983 | US4390919 Electronic surge arrestor |
06/22/1983 | EP0082053A1 Radiating system comprising two stacked antennas working in the same frequency band |
06/22/1983 | EP0081540A1 Antenna tower assembly and method |
06/21/1983 | US4389651 Triangular antenna |
06/15/1983 | EP0081401A1 System for the temporary holding and releasing of two parts, especially in space technology |
06/07/1983 | US4387379 Radio frequency antenna |
06/07/1983 | US4387377 Apparatus for converting the polarization of electromagnetic waves |
05/31/1983 | US4386356 Antenna system employing a self-referencing microwave interferometer for direction finding |
05/31/1983 | US4386354 Electromagnetic noise suppression |
05/26/1983 | WO1983001877A1 Radio communication system |
05/25/1983 | EP0079653A1 Bi-axial suspension arrangement of a component part in a projectile |
05/18/1983 | EP0079001A1 Receiving circuit for HF signals |
05/17/1983 | US4384294 Stabilized antenna arrangement |
05/17/1983 | US4384290 Airborne interrogation system |
05/11/1983 | WO1983001682A1 Method and apparatus for overcoming certain destabilizing torques on gyro-stabilized platforms |
05/10/1983 | CA1146244A1 Satellite antenna orientation control method and detector configuration applying said method |
05/03/1983 | CA1145843A1 Coaxial phased array antenna |
04/26/1983 | US4381566 Electronic tuning antenna system |
04/26/1983 | CA1145458A1 Antenna deicing apparatus |
04/26/1983 | CA1145457A1 Power attenna actuator with a locating and reaction support surface for the cable storage drum |
04/26/1983 | CA1145455A1 Rotary support structure for a power antenna cable storage drum |
04/26/1983 | CA1145139A1 Device for mounting a radar probe for shaft furnaces |
04/20/1983 | EP0077250A1 Mount for an antenna for satellite television reception and unit formed by such a support with its antenna |
04/12/1983 | US4380013 Expandable panel and truss system/antenna/solar panel |
04/12/1983 | US4380012 Radome for aircraft |
04/12/1983 | US4380011 Loop antenna arrangement for inclusion in a television receiver |
04/12/1983 | CA1144630A1 Tower or cupola-shaped casing for radio engineering installations |
04/05/1983 | US4379297 Orientable antenna support |
03/29/1983 | US4378558 Endfire antenna arrays excited by proximity coupling to single wire transmission line |
03/23/1983 | EP0074762A1 Dual mode blade antenna |
03/22/1983 | US4377812 Segmented protective shell for tower mounted antennas with vibration damping |
03/17/1983 | WO1983000952A1 An electronically scanned antenna system having a linear array of endfire elements |
03/15/1983 | US4376941 Antenna cable |
03/15/1983 | US4376939 Positive lock for deployable whip antennas |
03/15/1983 | CA1143056A1 Broad-band antenna systems |
03/09/1983 | EP0073511A2 Satellite broadcasting receiver |
03/01/1983 | US4375642 Rod antenna, particularly for mobile FM signal transducing applications |
02/09/1983 | EP0071069A2 Circularly polarised microwave antenna |
02/08/1983 | US4373161 Doppler radar mounting structure for motor vehicles |
02/01/1983 | US4371875 Projectile antenna |
01/25/1983 | US4370658 Antenna apparatus and method for making same |
01/25/1983 | CA1140255A1 Adjustable top loaded antenna |
01/19/1983 | EP0070150A2 Antenna arrangement for personal radio transceivers |
01/18/1983 | US4369521 Radio receiving apparatus using headphone connector cable as an antenna |
01/18/1983 | US4369518 Compact antenna system |
01/18/1983 | US4369447 Annular slot antenna |
01/11/1983 | US4368472 Microwave dosimeter |
01/11/1983 | US4368471 Antenna ice removal and prevention apparatus |
01/04/1983 | CA1138990A1 Antenna system for electronic security installations |
12/29/1982 | EP0067946A2 Lightweight slot array antenna structure |
12/28/1982 | US4366486 Low profile antenna for data transponders |
12/28/1982 | US4366484 Metallic cavity such as aluminum, and dielectric material such as teflon-fiberglass |
12/28/1982 | CA1138565A1 Coil loaded antenna |
12/23/1982 | WO1982004502A1 Antenna tower assembly and method |
12/21/1982 | US4365252 Correction method for transverse defocussing of parabolic antenna |
12/21/1982 | US4364884 Fiber reinforced polymer such as polytetrafluoroethylene |
12/14/1982 | US4364053 Inflatable stressed skin microwave antenna |
12/14/1982 | US4364051 Mobile antenna mounting assembly with resilient locking means |
12/07/1982 | CA1137179A1 Antenna isolation device |
11/24/1982 | EP0065263A1 Glass antenna system for an automobile |
11/23/1982 | CA1136268A1 Weather proof antenna tower bearing assembly |
11/17/1982 | EP0064694A1 Microwave antenna for a direct link, particularly in the millimetric range |
11/16/1982 | US4359764 Connector for electromagnetic impulse suppression |
11/16/1982 | US4359743 Broadband RF isolator |
11/10/1982 | EP0064313A1 Circularly polarised microwave radiating element and flat microwave antenna using an array of such elements |
11/09/1982 | US4358773 Antenna for television reception |
11/09/1982 | US4358772 Forming alternating layers of silicon nitride and fused silica |
11/03/1982 | EP0063783A1 Telescopic extension device |
11/02/1982 | US4357711 Two way radio safety helmet |
10/26/1982 | US4356498 Tower assembly |
10/26/1982 | US4356493 Disc-on-rod end-fire microwave antenna |
10/26/1982 | CA1134501A1 Mini-indoor tv antenna |
10/19/1982 | US4355313 Satellite antenna orientation control method and sensor configuration applying said method |
10/19/1982 | CA1134081A1 Frequency synthesizer |