Patents
Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694)
02/2000
02/16/2000EP0979540A1 Stacked patch antenna with frequency band isolation
02/16/2000EP0979537A1 Microwave antenna system and method
02/16/2000EP0979536A1 Antenna for radio communications apparatus
02/16/2000CN1244974A Radio telephone with separate antenna for stand-by mode
02/16/2000CN1244956A Dual band antenna
02/16/2000CN1244737A Antenna device
02/16/2000CN1244667A Combined antenna and position sensor device special for bearing piece between clocks
02/15/2000US6026280 Antenna matching circuit switching system in TDMA portable telephone
02/15/2000US6025816 Antenna system for dual mode satellite/cellular portable phone
02/15/2000US6025815 Drive unit for adjusting satellite components requiring orientation
02/15/2000US6025812 Antenna array
02/15/2000US6025811 Closely coupled directional antenna
02/15/2000US6025808 Passive surface deployed variable inductance wire antenna
02/15/2000US6025806 Contacting system of a flat antenna conductor structure
02/15/2000US6025805 Inverted-E antenna
02/15/2000US6025804 Antenna with absorptive radiation shield
02/15/2000US6025803 Low profile antenna assembly for use in cellular communications
02/15/2000US6025802 Antenna for mobile communications device
02/15/2000US6025798 Crossed polarization directional antenna system
02/15/2000US6025796 Radar detector for pre-impact airbag triggering
02/15/2000US6025786 Transmitter for remote convenience system having coiled, extendable antenna
02/15/2000US6024382 Seat belt including transmission coil for communication with transponder and transponder communication device
02/15/2000CA2137458C Antenna for an electronic apparatus
02/10/2000WO2000007389A1 Wireless local loops including horizontally polarized antennas
02/10/2000WO2000007307A2 Flexible optical rf receiver
02/10/2000DE19841187C1 Automobile mobile radio antenna e.g. for car mobile telephone, has reflector screening passenger compartment from electromagnetic radsiation provided by at least one monopole positioned adjacent automobile windscreen
02/10/2000DE19832911A1 Vorrichtung zur Signalübertragung in einem Fahrzeug An apparatus for signal transmission in a vehicle
02/10/2000DE19832228A1 Antennenscheibe für Kraftfahrzeuge Antenna glazing for motor vehicles
02/10/2000DE19829151C1 Electrical contacting of a conductive film, especially a heating layer for laminated automobile glazing, comprises connecting a collector bar to solder deposits by energy supply through the pane and-or an adhesive film on the thin film
02/10/2000CA2336636A1 Wireless local loops including horizontally polarized antennas
02/09/2000EP0978897A1 Extending whip antenna having a notched stopper
02/09/2000EP0978729A2 High-frequency transmitter-receiving apparatus for such an application as vehicle-onboard radar system
02/09/2000EP0978157A1 Wide-band electromagnetic-pulse conductor
02/09/2000EP0978156A1 A multi-frequency antenna
02/09/2000EP0978155A1 Multiple band whip antenna
02/09/2000EP0978154A1 Antenna tower in the form of a tree
02/09/2000EP0978153A1 Multi-layered shielded substrate antenna
02/09/2000EP0978152A1 A coupler for a multi-frequency antenna
02/09/2000EP0977816A1 Coating material for radiation surfaces to produce electromagnetic waves and a method for manufacturing said material
02/09/2000CN1244299A Antenna operated with two isolated channels
02/09/2000CN1244052A Telescopic antenna and system with same
02/09/2000CN1243944A Method and device for measuring length of multi-stage telescopic arms
02/08/2000US6023251 Ceramic chip antenna
02/08/2000US6023250 Compact, phasable, multioctave, planar, high efficiency, spiral mode antenna
02/08/2000US6023249 Communication apparatus for a wireless local area network
02/08/2000US6023247 Satellite dish antenna stabilizer platform
02/08/2000US6023244 Microstrip antenna having a metal frame for control of an antenna lobe
02/08/2000US6023242 Establishing communication with a satellite
02/08/2000US6023147 Hand held computerized data collection terminal with rechargeable battery pack sensor and battery power conservation
02/07/2000CA2279607A1 Extendible whip antenna assembly with a whip antenna having a notched stopper
02/03/2000WO2000005824A2 Device for transmitting signals in a vehicle
02/03/2000WO2000005783A2 Vehicle having a ceramic radome affixed thereto by a compliant metallic 't'-flexure element
02/03/2000WO2000005782A1 Conformal antenna
02/03/2000WO2000005781A1 An antenna device
02/03/2000WO2000005780A1 Portable reception indicator for satellite radio-navigation systems
02/03/2000WO2000005728A1 An electromagnetic shield
02/03/2000WO2000005676A1 Improved contactless badge reader
02/03/2000WO2000004945A2 Monitoring treatment using implantable telemetric sensors
02/03/2000WO1999063626A3 Antenna connector for radio communication equipment
02/03/2000WO1999048302A3 Wireless mobile station receiver structure with smart antenna canceller
02/03/2000DE19834577A1 Antenna system integrated into road vehicle for mobile reception from geostationary satellite
02/03/2000DE19817712C1 Transparente Platte, insbesondere Glasscheibe mit einer Beschichtung und einem Strahlungsfenster Transparent plate, in particular glass sheet having a coating and a radiation window
02/03/2000CA2347394A1 An electromagnetic shield
02/02/2000EP0977367A2 Portable telephone and method for automatically switching an antenna mode thereof
02/02/2000EP0977308A1 Tensioned cord attachement of antenna reflector to inflated support structure
02/02/2000EP0977305A2 Electromagnetic transparent compound window for target tracking supersonic and hypersonic missiles
02/02/2000EP0977304A1 Communication apparatus, mobile radio equipment, base station and procedure to control the output power
02/02/2000EP0977303A2 Antenna for radio telephone
02/02/2000EP0977302A2 Method for alignment of antennas on decentralised devices with a wireless connected central device
02/02/2000EP0976172A1 Antenna assembly for telecommunication devices
02/02/2000EP0976171A1 A method for improving antenna performance parameters and an antenna arrangement
02/02/2000EP0976170A1 Latch mechanism for mobile communication devices
02/02/2000CN2362239Y 卫星信号接收器 Satellite signal receiver
02/02/2000CN1243609A Multiple loop antenna
02/01/2000US6021317 Dual antenna radiotelephone systems including an antenna-management matrix switch and associated methods of operation
02/01/2000US6020862 Method for making non-planar radio frequency device and device produced thereby
02/01/2000US6020859 Reflector antenna with a self-supported feed
02/01/2000US6020857 Strengthened quad antenna structure
02/01/2000US6020855 Transparent vehicle window antenna with capacitive connection apparatus
02/01/2000US6020854 Artillery fuse antenna for positioning and telemetry
02/01/2000US6020853 Microstrip phase shifting reflect array antenna
02/01/2000US6020845 Satellite for increasing the utility of satellite communication systems
02/01/2000US6019340 Holding apparatus of an antenna apparatus
01/2000
01/31/2000CA2279219A1 Multiple band antenna
01/27/2000DE19933723A1 Integrated dual mode antenna e.g. for satellite broadcast reception
01/27/2000DE19832608A1 Protection for surface of parabolic mirror of satellite aerial prevents dirt, dust, weather conditions to affect aerial function and its deformation and damage
01/27/2000DE19832285A1 Remote control door unlocking system for car
01/26/2000EP0975045A1 Window antenna for a car
01/26/2000EP0975044A2 Device for fixing antennae
01/26/2000EP0974878A1 Sub-assembly combining an antenna and a position detector on a single substrate, in particular for timepieces
01/26/2000CN2360943Y Improved antenna
01/26/2000CN1242878A Transmitter interference rejection
01/26/2000CN1242324A Elastically deformable antenna reflector for spacecraft, and spacecraft including such reflector
01/26/2000CN1048825C HF antenna for helicopter
01/25/2000US6018327 Single-wire spiral antenna
01/25/2000US6018326 Antennas with integrated windings
01/25/2000US6018325 Monopole antenna mounting system
01/25/2000US6018324 Omni-directional dipole antenna with a self balancing feed arrangement
01/25/2000US6018323 Bidirectional broadband log-periodic antenna assembly
01/25/2000US6018322 Earth structure for antennas, and antenna apparatus with earth for vehicles