Patents
Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694)
04/1980
04/08/1980US4197546 Millimeter wave source incorporating a solid-state active component and a directional antenna
04/08/1980US4197544 Windowed dual ground plane microstrip antennas
04/08/1980CA1075357A1 Triband vehicle antenna
04/01/1980CA1074909A1 Electrical signal separating device
03/1980
03/18/1980US4194208 Swingable support for concealably mounting antennas on vehicles
03/18/1980US4194179 Active antenna for medical telemetry monitoring systems
03/11/1980US4193077 Directional antenna system with end loaded crossed dipoles
03/11/1980US4193076 Coupling an outer antenna with a radio receiver having a bar antenna
02/1980
02/26/1980US4190842 Antenna cable drive and storage drum with stop mechanism
02/26/1980US4190841 Car antenna system with bimetallic control means
02/26/1980US4190840 Antenna mounting adaptor
02/26/1980US4190839 Mobile antenna including quick-release mounting
02/26/1980CA1072641A1 Noise suppression device
02/26/1980CA1072639A1 Method and apparatus for measuring air pressure in pneumatic tires
02/26/1980CA1072332A1 Method of and apparatus for utilization of waste energy
02/19/1980US4189731 Radome with tilted dielectric strips
02/19/1980US4189730 Directional antenna shield for a slotted opening
02/12/1980US4188631 Linkage apparatus for synchronizing aircraft door movements with the deployment of a door-enclosed antenna
02/12/1980CA1071756A1 Radio antenna with an adjustable insulating housing
02/12/1980CA1071753A1 Multiband antenna for window panes
02/06/1980EP0007831A1 Apparatus for adjusting the azimuth and elevation angles of an electromagnetic wave reflector
02/05/1980CA1071324A1 Antenna mounting bracket
01/1980
01/29/1980US4186400 Aircraft scanning antenna system with inter-element isolators
01/29/1980US4186396 Radar beacon apparatus
01/29/1980CA1070825A1 Antenna dipole and feed line support and contact structure
01/22/1980US4185288 Mobile radar tower
01/22/1980CA1070421A1 Adjustable top loaded antenna
01/15/1980US4184162 Aerial mounting with right angle connection
01/15/1980US4184161 Antenna system for a motor vehicle
01/15/1980US4184160 Antenna roof mount for vehicles
01/15/1980US4184156 Doppler radar device for measuring speed of moving objects
01/15/1980US4183490 Arresting device for an antenna part of a space vehicle
01/08/1980US4183026 Antenna mount for a vehicle radio antenna
01/08/1980CA1069597A1 Stripline quadrature coupler
01/01/1980US4181284 Antenna bracket for exterior walls
01/01/1980US4181268 Drive and storage drum for an antenna cable
12/1979
12/25/1979US4180605 Boron nitride layers alternating with evacuated spaces
12/18/1979US4179700 Method and apparatus for controlling electromagnetic reradiation from an electrically conducting structure
12/18/1979US4179699 Low reflectivity radome
12/18/1979US4179698 Mobile antenna with adjustable radiating element
12/18/1979CA1068379A1 Electronic current sensor and controller for automatic power antenna
12/11/1979US4178574 Horn antenna with rotating waveguide and polarization lens means
12/04/1979US4177468 Inflatable cavity-backed annular slot transmitting antenna
12/04/1979US4177467 Waveguide receiving antenna
11/1979
11/27/1979US4176360 Antenna deployment mechanism for use with a spacecraft
11/27/1979US4176356 Directional antenna system including pattern control
11/06/1979US4173761 Mobile antenna mounting assembly
11/06/1979US4173742 Antenna isolation device
11/06/1979US4173187 Silica shields containing radiation absorbing particles
10/1979
10/30/1979US4173019 Microstrip antenna array
10/23/1979CA1065051A1 Multiband antenna for window panes
10/09/1979US4170777 Mobile antenna
10/02/1979US4169575 Detachable antenna mounting bracket for automobiles
09/1979
09/25/1979US4169265 P-Band loop antennas in radial array
09/19/1979EP0004001A1 Car window antenna for mounting a vehicle body
09/11/1979US4167740 One man antenna tower
09/04/1979US4167011 Radio antenna construction
08/1979
08/28/1979CA1061450A1 Multiband antenna for window panes
08/21/1979CA1060985A1 Antenna mast
08/21/1979CA1060984A1 Shielded antenna test coupler
08/07/1979US4163981 Spring tunable helical whip antenna
08/07/1979CA1059972A1 Bracket device
07/1979
07/31/1979US4163236 Reactively loaded corner fed electric microstrip dipole antennas
07/31/1979US4163235 Satellite system
07/31/1979US4163195 Vehicle antenna and window amplifier
07/24/1979CA1059234A1 Multiband antenna for window panes
07/17/1979US4161737 Helical antenna
07/17/1979US4161735 Detachable antenna mount
07/10/1979US4160979 Helical radio antennae
07/10/1979US4160977 Automobile antenna
06/1979
06/26/1979CA1057392A1 Dual-frequency circularly polarized antenna for satellite navigation and related problems
06/19/1979US4158844 Concealable antenna mount for CB antennas
06/19/1979CA1056942A1 Stripline antenna arrays
06/05/1979US4157550 Microwave detecting device with microstrip feed line
06/05/1979US4157549 Doppler radar module
05/1979
05/29/1979US4156548 Magnetic suspension and pointing system
05/29/1979CA1055603A1 Radio frequency connector system for portable radios
05/29/1979CA1055602A1 Antenna mount for vehicles
05/22/1979US4156241 Satellite tracking antenna apparatus
05/22/1979US4155970 Enclosing with heat-shrinkable material, covering with reinforcing fibers in curable binder, melting core
05/16/1979EP0001883A1 Apparatus for improving R.F. isolation between adjacent microstrip antenna arrays
05/16/1979EP0001799A1 Locking device for the antenna part of a spacecraft
05/15/1979US4155092 Omnidirectional communications antenna
05/15/1979US4155090 Automobile window glass equipped with thermal defogging wires
05/08/1979US4153825 Electric switch and actuator for an antenna drive system
05/01/1979US4152708 Collapsible two element cubical quad radio antenna
05/01/1979US4152705 Adjustable top loaded antenna
05/01/1979US4152704 Rodholder mounted antenna
05/01/1979US4151872 Panel deployment system
04/1979
04/24/1979US4151534 Antenna telescoping tower
04/24/1979US4151533 Antenna mount
04/17/1979US4150381 Mounting assembly for automobile antenna
04/17/1979US4149694 U-shaped antenna mounting assembly for automobiles
04/10/1979US4149170 Multiport cable choke
04/10/1979US4149169 Configuration of two antennae with signal isolation
04/03/1979US4148040 High resolution side-looking airborne radar antenna
04/03/1979US4148039 Low reflectivity radome
04/03/1979US4148037 Retracting mechanism for antenna ground plane radials
04/03/1979US4148030 Helical antennas
04/03/1979US4147912 Shaped antenna for energy distribution in a microwave cooking cavity