Patents
Sitemap › H01 - Basic electric elements › H01Q - Aerials › H01Q 1 - Details of, or arrangements associated with, aerials
Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694)
06/1998
06/23/1998US5771441 Small, battery operated RF transmitter for portable audio devices for use with headphones with RF receiver
06/23/1998US5771027 Composite antenna
06/23/1998US5771026 Disguised broadband antenna system for vehicles
06/23/1998US5771025 Folded mono-bow antennas and antenna systems for use in cellular and other wireless communication systems
06/23/1998US5771024 Folded mono-bow antennas and antenna systems for use in cellular and other wireless communications systems
06/23/1998US5771023 Broad band helical antenna
06/23/1998US5771022 Composite antenna for hand held or portable communications
06/23/1998US5771021 Transponder employing modulated backscatter microstrip double patch antenna
06/23/1998US5771017 Base station antenna arrangement
06/23/1998US5770981 Composite microwave circuit module having a pseudo-waveguide structure
06/23/1998US5769748 Gimbal employing differential combination of offset drives
06/23/1998US5769370 Knock-down satellite positioning system antenna supporting tripod
06/23/1998CA2225086A1 Mobile communications handsets
06/18/1998WO1998026513A1 Mobile telephone
06/18/1998WO1998026471A2 Frequency selective antenna
06/18/1998WO1998026308A1 Radar detector for pre-impact airbag triggering
06/18/1998DE19708120C1 Portable communications apparatus with carrier clip
06/18/1998DE19652236A1 Electromagnetic monitoring of integrity of conveyor belt
06/18/1998DE19651971A1 Radiation reduction arrangement for mobile telephones
06/18/1998DE19651218A1 Heating for VHF antenna with dipole fields
06/17/1998EP0848448A2 Surface mount type antenna and communication apparatus
06/16/1998US5768696 Wireless 900 MHz monitor system
06/16/1998US5768691 Antenna switching circuits for radio telephones
06/16/1998US5768217 Antennas and their making methods and electronic devices or timepieces with the antennas
06/16/1998US5767953 Light beam range finder
06/16/1998US5767817 Antenna apparatus having chip antenna and capacitance generating device
06/16/1998US5767815 Antenna feedhorn with protective window
06/16/1998US5767813 Efficient electrically small loop antenna with a planar base element
06/16/1998US5767811 Chip antenna
06/16/1998US5767809 OMNI-directional horizontally polarized Alford loop strip antenna
06/16/1998US5767793 Compact vehicle based rear and side obstacle detection system including multiple antennae
06/16/1998US5767789 Communication channels through electrically conducting enclosures via frequency selective windows
06/16/1998US5767679 Geophysical prospecting apparatus utilizing pulsed electromagnetic signals and having a scanned four-cycle transmitter
06/16/1998US5765320 Linear actuator
06/11/1998WO1998025323A1 Dual-band antenna coupler for a portable radiotelephone
06/11/1998WO1998025322A1 Antenna adapter
06/11/1998WO1998025157A2 An improved gps receiver utilizing a communication link
06/10/1998EP0847103A2 Shared antenna and portable radio device using the same
06/10/1998EP0847102A2 Rod antenna for use in a portable transmitting/receiving apparatus
06/10/1998EP0847101A2 Antenna mutual coupling neutralizer
06/10/1998EP0847100A1 Glass antenna device for an automobile
06/10/1998EP0847099A1 Antenna assembly
06/10/1998EP0846407A1 Telephone radiation shield
06/10/1998EP0772893A4 Method for wireless communication system planning
06/10/1998DE19650420A1 Removable partial shielding arrangement for hand-carried transceiver
06/10/1998CN2283926Y Ultrathin planar antenna
06/10/1998CN1184560A Device for grounding feed cables between transmitters or receivers and antennas
06/10/1998CN1184355A Improved surge protecting circuit for electronic products
06/09/1998US5764198 Chip antenna
06/09/1998US5764197 Chip antenna
06/09/1998US5764195 UHF/VHF multifunction ocean antenna system
06/09/1998US5764194 Antenna orientation assembly
06/09/1998US5764193 Diversity antenna for radio communications
06/09/1998US5764192 Wide field-of-view fixed body conformal antenna direction finding array
06/09/1998US5764191 Retractable antenna assembly for a portable radio device
06/09/1998US5764190 Antenna device
06/09/1998US5764186 Setting apparatus and method of antenna for satellite broadcasting
06/09/1998US5764185 Method and apparatus for controlling antenna and tracking antenna system using the same
06/09/1998CA2111604C Coplanar line fed antenna
06/04/1998WO1998024146A1 Antenna and method of manufacture
06/04/1998WO1998024144A1 A dielectric-loaded antenna
06/04/1998WO1998024143A1 Thin antennas
06/04/1998WO1998024142A1 Plane antenna system for mobile communication equipment
06/04/1998WO1998024057A1 Contactless chip card
06/04/1998DE19703095C1 Housing for microwave transmitter or receiver for road vehicle radar system
06/04/1998DE19648203A1 Multiple beam radar system for motor vehicle
06/03/1998EP0845834A2 Method and apparatus for reconfiguring antenna radiation patterns
06/03/1998EP0845833A2 On-orbit reconfigurability of a shaped reflector with feed/reflector defocusing and reflector gimballing
06/03/1998EP0845159A1 A pcmcia antenna for wireless communications
06/03/1998CN1183879A Two-way paging system and apparatus
06/03/1998CN1183655A Window glass antenna composed of transparent conductive coating
06/03/1998CN1183654A Antenna apparatus
06/02/1998US5760751 Portable satellite antenna mount
06/02/1998US5760748 Survey instrument
06/02/1998US5760747 Energy diversity antenna
06/02/1998US5760746 Surface mounting antenna and communication apparatus using the same antenna
06/02/1998US5760745 Electrostatic capacitively coupled antenna device
06/02/1998US5760744 Antenna pane with antenna element protected from environmental moisture effects
06/02/1998US5760739 Method and apparatus for aiming a directional antenna
06/02/1998US5760706 Remote control system using partially earth-buried RF antenna
06/02/1998US5760327 Superconducting radar decoys and camouflage
06/02/1998US5758845 Vehicle having a ceramic radome with a compliant, disengageable attachment
05/1998
05/28/1998WO1998022992A2 Direct broadcast satellite system for multiple dwelling units
05/28/1998DE4032891A1 Spiralantennenanordnung Spiral antenna array
05/28/1998DE19647648A1 Trapezoid-shaped planar antenna
05/28/1998CA2270429A1 Direct broadcast satellite system for multiple dwelling units
05/27/1998EP0844686A1 System of transmit relay station
05/27/1998EP0844685A1 Timepiece provided with an antenna for receiving and/or transmitting radio signals
05/27/1998EP0843916A1 Portable communication device comprising an antenna, wherein a deliberate mismatch is introduced between the communication device and the antenna within a frequency band
05/27/1998EP0843905A1 Fractal antennas, resonators and loading elements
05/27/1998EP0843904A1 Low profile antenna array for land-based, mobile radio frequency communication system
05/27/1998EP0843623A1 Device for monitoring the air pressure of pneumatic tyres of vehicles
05/27/1998CN1183174A Antenna and assembly
05/27/1998CN1183173A Canted antenna for a cellura radiotelephone
05/27/1998CN1183143A Method and apparatus for eliminating mutual inductance effects in resonant coil assemblies
05/27/1998CN1183013A Antenna switching circuit for radio telephone
05/26/1998US5757337 Telescopic flexible antenna
05/26/1998US5757336 Antenna unit
05/26/1998US5757335 Dish antenna structures and hydraulic control of the orientation thereof
05/26/1998US5757333 Communications antenna structure
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