Patents
Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694)
12/1987
12/17/1987WO1987007770A1 Diversity aerial system
12/17/1987DE3643963A1 Load-bearing framework of a reflector
12/17/1987DE3619704A1 Antenna arrangement for diversity reception in the windowpane of a motor vehicle
12/16/1987EP0249303A1 A dipole array
12/08/1987US4712250 Tape player adapter for car radio
12/08/1987US4712112 Miniature antenna with separate sequentially wound windings
12/08/1987US4712110 Five-port monopulse antenna feed structure with one dedicated transmit port
12/02/1987EP0247066A1 Arm device.
12/01/1987US4710778 Satellite earth station
11/1987
11/25/1987EP0246226A1 Pointing compensation system for spacecraft instruments.
11/24/1987US4709240 Rugged multimode antenna
11/24/1987US4709239 Dipatch antenna
11/24/1987US4709235 Low-drag, ram-air inflated, millimeter wave, passive radar decoy
11/24/1987US4707992 Microwave radiating antennae hydraulic adjustment apparatus and method
11/19/1987EP0246026A2 Antenna for wireless communication equipment
11/19/1987EP0245649A2 Protecting device for parabolic antennas
11/19/1987EP0245436A1 Continuous seam-forming device
11/19/1987DE3703057A1 Pneumatically-hydraulically operated telescopic antenna
11/19/1987DE3616758A1 Motor vehicle windscreen (window pane) consisting of laminated safety glass with an antenna terminal
11/19/1987DE3616272A1 Antenna having an omnidirectional characteristic
11/17/1987US4707701 Automobile antenna system
11/17/1987US4707700 Vehicle roof mounted slot antenna with lossy conductive material for low VSWR
11/17/1987US4707699 Method and apparatus for positioning a satellite antenna from a remote well logging location
11/17/1987US4706921 Antenna post base support and method of installing same
11/11/1987EP0244969A2 DBS antenna
11/05/1987DE3614539A1 Antenna system for, in particular, submarines
11/04/1987EP0243347A1 Solar car battery
11/03/1987USH373 Antenna stowing and release assembly for a terminal delivery vehicle
11/03/1987US4704732 Method of suspending a platform for communications and observation kept at high altitude by atmospheric molecular momentum transfer
10/1987
10/29/1987DE3614225A1 Antenna system for, in particular, submarines
10/27/1987US4703328 Window antenna/heater arrangement
10/22/1987DE3613258A1 Semiconductor substrate with at least one monolithically integrated circuit
10/22/1987DE3611881A1 Telescopic and rod antenna having an aerodynamic profile
10/15/1987DE3611077A1 Arrangement for wireless information transmission by means of electromagnetic waves at an extremely low frequency
10/14/1987EP0240782A1 Mounting of a magnetic field sensor on a motor vehicle for navigational purposes
10/13/1987US4700195 Waveguide fed composite horn antenna
10/13/1987US4700190 Missile decoy radar cross section enhancer
10/13/1987CA1228135A1 Resonant tag circuits useful in electronic security systems
10/08/1987DE3610743A1 Changing device
10/07/1987EP0239653A1 System for feeding and controlling low intensity obstruction lights
10/06/1987US4698641 Adjustment device for platform mounted horn antenna
10/06/1987US4698640 Adjustable platform mounteed horn antenna
10/06/1987US4697779 Articulation device for use in raising and supporting an antenna mast
09/1987
09/29/1987US4697191 Omniazimuthal antenna
09/29/1987US4697190 Borehole located directional antennae means for electromagnetic sensing systems
09/29/1987US4696196 Stabilized platform arrangement
09/22/1987US4696053 Antenna alignment system and method
09/22/1987US4695845 Theft-detection wafer attachment system including shield member
09/22/1987US4694773 Remote control tilting system for raising and lowering radar and radio arch for boats
09/16/1987EP0237433A1 System for the calibration of the elevation and azimuth angle of the radioelectric axis of an antenna
09/16/1987EP0237326A2 Curved composite article
09/16/1987EP0237290A1 Helmet wth two-way radio communication faculty
09/15/1987US4694301 Antenna particularly suited for use with a mobile communications system
09/15/1987CA1226936A1 Multibeam antenna with reduced sidelobes
09/12/1987CN86204695U Film type active t.v. antenna
09/12/1987CN86203835U Television antenna connection box with variable pipe diameters
09/11/1987WO1987005446A1 Motor vehicle aerial system
09/09/1987EP0236160A1 Small-size radar antenna
09/09/1987EP0235873A2 Extensible radio antenna
09/09/1987EP0235623A1 Device for adjusting the polarization of an antenna and method for using such a device
09/09/1987EP0235561A1 Microwave antenna support with parabolic reflector adjustable in elevation
09/08/1987US4692771 For receiving satellite broadcast data
09/08/1987US4692770 Vehicle window mount for portable antenna
09/08/1987US4692094 Rotary positionable installation
09/08/1987US4691616 Fire control system for a gun
09/01/1987US4691207 Antenna positioning apparatus
09/01/1987US4690473 Rotary coupling for rotatively connecting a feeder line to a rod antenna
09/01/1987US4690354 Geostationary communications satellite
08/1987
08/25/1987US4689636 Deactivatable resonant marker for use in RF electronic article surveillance system
08/25/1987US4689635 Apparatus for orientating TV antennas for satellite reception
08/25/1987US4689634 Mount for feedhorn/LNA assembly
08/25/1987US4689629 Surface wave antenna
08/19/1987EP0232314A1 Mobile antenna feed system.
08/18/1987US4687445 Subsurface antenna system
08/18/1987US4687168 Mobile radio antenna support devices
08/18/1987CA1225738A1 Whip antenna high voltage protection device
08/13/1987WO1987004865A1 Aerial systems
08/13/1987DE3703804A1 Mobile mast, in particular for supporting aerials for radios, television and the like
08/13/1987DE3603631A1 Antenna foot
08/13/1987DE3603260A1 Flexible conductor material
08/12/1987EP0231909A2 RF antenna for transmission line sensor
08/12/1987EP0231422A2 Microwave transmitter/receiver apparatus
08/11/1987US4686605 Method and apparatus for altering a region in the earth's atmosphere, ionosphere, and/or magnetosphere
08/11/1987US4685210 Multi-layer circuit board bonding method utilizing noble metal coated surfaces
08/11/1987CA1225459A1 Satellite dish
08/04/1987US4684954 Electromagnetic energy shield
08/04/1987US4684946 Device for transmitting to the surface the signal from a transmitter located at a great depth
08/04/1987CA1225148A1 Arrangement for a surveillance apparatus
07/1987
07/30/1987WO1987004567A1 Mechanism for controlling electrically driven antenna
07/30/1987DE3602159A1 Antenna bushing for an antenna adaptor unit
07/22/1987EP0229552A1 Wide band discone antenna
07/21/1987US4681282 Device for the detection and elimination of unwanted images created by the pyramidal IR dome
07/21/1987CA1224562A1 Half-loop antenna for land vehicle
07/16/1987WO1987004307A1 Dual band antenna permitting connectorless antenna coupler
07/14/1987US4680591 Helical antenna array with resonant cavity and impedance matching means
07/14/1987US4680521 Stabilization aid for a vehicle-or vessel-borne search unit
07/08/1987EP0227930A1 Supporting structure for a parabolic reflector antenna for a satellite communication system
07/08/1987EP0227804A1 Axial multipole mobile antenna
07/07/1987US4679052 Automobile antenna device
07/07/1987US4679051 Microwave plane antenna