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)
07/1999
07/29/1999DE19802286A1 Helix antenna for cordless communications peripheral
07/28/1999EP0932220A2 Multi-filar helical antenna and portable radio
07/28/1999EP0932219A2 Planar antenna
07/28/1999EP0931349A1 Emitter and/or detector component for submillimetre wave radiation and method of producing said component
07/28/1999EP0835456B1 Improvements in or relating to motion detection units
07/28/1999EP0812270A4 Transponder and sensor apparatus for sensing and transmitting vehicle tire parameter data
07/28/1999EP0611500B1 Satellite communication system
07/28/1999CN1224539A Portable receiver
07/28/1999CN1224254A Microstrip antenna and device including said antenna
07/27/1999US5930694 Increased gain loop antenna for a radio selective calling receiver
07/27/1999US5929826 Motor driven antenna apparatus for use in automobiles
07/27/1999US5929825 Folded spiral antenna for a portable radio transceiver and method of forming same
07/27/1999US5929822 Electromagnetic exciter feed dipole antenna
07/27/1999US5929821 For use in rf broadcasting
07/27/1999US5929820 Scanning cup-dipole antenna with fixed dipole and tilting cup
07/27/1999US5929818 Combination satellite dish with UHF/VHF antenna
07/27/1999US5929817 For a vehicle roof
07/27/1999US5929816 Antenna mount for aircraft
07/27/1999US5929815 Antenna connector and method for making an electrical device
07/27/1999US5929814 Antenna assembly and communications device
07/27/1999US5929813 Antenna for mobile communications device
07/27/1999US5929812 Flat antenna
07/27/1999US5929808 System and method for the acquisition of a non-geosynchronous satellite signal
07/27/1999US5929804 Reconfigurable zonal beam forming system for an antenna on a satellite in orbit and method of optimizing reconfiguration
07/27/1999US5929802 Automotive forward looking sensor application
07/27/1999US5929760 RFID conveyor antenna
07/27/1999US5929718 Apparatus and method for transmitting electrical power and broadband RF communications signals through a dielectric
07/27/1999US5928292 Vehicular data system for communicating with remote host
07/27/1999US5927654 Spacecraft with active antenna array protected against temperature extremes
07/27/1999CA2197518C Surface mounting antenna and communication apparatus using the same antenna
07/27/1999CA2185133C Dual rectangular patch antenna system
07/23/1999CA2259880A1 Broadcast coupler
07/22/1999WO1999037034A1 Wristwatch-type communication device and antenna therefor
07/22/1999WO1999036988A1 Antenna assembly for telecommunication devices
07/22/1999WO1999036987A1 Telephone connecting strip
07/22/1999WO1999023715A3 Antenna support device
07/22/1999WO1998059389A9 Dipole antenna for radiotelephones
07/22/1999DE19901179A1 Dual polarization base station antenna for wireless telecommunication systems
07/22/1999DE19801800A1 Device for identifying object on conveyor belt
07/22/1999DE19801736A1 Portable, hand-held telephone or radio instrument
07/21/1999EP0930669A2 Antenna for communicating with low earth orbit satellite
07/21/1999EP0930668A1 GSM base station antenna
07/21/1999EP0930667A2 Broadband antenna for wavelengths from ultra long to decimeter wavelenth, included in the window heater of a motor vehicle window
07/21/1999EP0929914A1 High frequency antenna
07/21/1999EP0929913A1 A multi resonant radio antenna
07/21/1999EP0929912A1 Multi band non-uniform helical antennas
07/21/1999CN1223744A Mechanically controlled extender system with velocity control for antennas
07/21/1999CN1223480A High isolation dual polarized antenna system using dipole radiating elements
07/21/1999CN1223479A Television receiving antenna and television receiving antenna for ship and television automatic receiving method
07/20/1999US5926748 Portable radio apparatus capable of keeping antenna away from user when calling
07/20/1999US5926152 For focusing transmitted and reflected pulses
07/20/1999US5926151 Antenna unit having integral radio transmitter-receiver and fixed to a base affixable to a support strut
07/20/1999US5926145 Base station for mobile communication
07/20/1999US5926144 Wearable electronic device and antenna therefor
07/20/1999US5926143 Multi-frequency band rod antenna
07/20/1999US5926142 Vehicle antenna device
07/20/1999US5926141 Windowpane antenna with transparent conductive layer
07/20/1999US5926140 Antenna for portable radio unit
07/20/1999US5926139 Planar dual frequency band antenna
07/20/1999US5926138 Antenna connection
07/20/1999US5926136 Antenna apparatus
07/20/1999US5926130 Digital spacecraft antenna tracking system
07/20/1999US5926127 Motor vehicle radar system
07/20/1999US5926093 Drive circuit for reactive loads
07/20/1999US5925584 Heating compacted fine particle mixture of boron nitride, aluminum nitride, silicon nitride, silicon oxide and aluminum oxide to form window transparent to electromagnetic radiation of selected frequency spectrum; radar antennas
07/20/1999US5924814 Expandable column positioning mechanism
07/20/1999CA2012692C Damping circuit for the antenna resonance circuit of a radio transmitter-receiver
07/15/1999WO1999035857A1 An antenna connector
07/15/1999WO1999035766A1 Beam management in a satellite communication system
07/15/1999WO1999035709A1 Antenna device mainly for use in a vehicle
07/15/1999WO1999035708A1 Antenna device for portable telephone, and method of manufacture
07/15/1999WO1999035707A1 Wireless telecommunication antenna mount
07/15/1999DE19825552A1 Wideband vehicle glass antenna using screen demister heater element
07/15/1999DE19800306A1 Aerial unit for filling level measuring radar unit for radiating microwaves along main radiating direction in container
07/14/1999EP0929121A1 Antenna for mobile communcations device
07/14/1999EP0929116A1 Antenna device
07/14/1999EP0929115A1 Antenna for mobile communications device
07/14/1999EP0928507A1 Shielded antenna connector
07/14/1999CN1223038A Adaptive array transceiver
07/14/1999CN1223018A 天线系统 Antenna System
07/14/1999CN1223017A Radio frequency switch assembly
07/13/1999US5923305 Dual-band helix antenna with parasitic element and associated methods of operation
07/13/1999US5923303 For supporting personal communication systems
07/13/1999US5923302 Full coverage antenna array including side looking and end-free antenna arrays having comparable gain
07/13/1999US5923301 Installed on a ceiling surface or a side wall surface
07/13/1999US5923300 Multi-phase transmitter with single receive antenna for transponder interrogator
07/13/1999US5923298 Multiband reception antenna for terrestrial digital audio broadcast bands
07/13/1999US5923297 Retractable antenna system with switchable impedance matching
07/13/1999US5923296 Dual polarized microstrip patch antenna array for PCS base stations
07/13/1999US5923295 Circular polarization microstrip line antenna power supply and receiver loading the microstrip line antenna
07/13/1999US5923288 Antenna alignment indicator system for satellite receiver
07/13/1999US5922435 Tough and shockproof missile radomes; an electromagnetic window of tio2 particles and a polyurea matrix of a p-aminobenzoic acid-modified polyoxybutylene glycol and bis(p-isocyanatophenyl)methane
07/13/1999US5922039 Actively stabilized platform system
07/13/1999CA2184193C On-glass antenna and connector arrangement
07/13/1999CA2168488C Apparatus for positioning an antenna in a remote ground terminal
07/12/1999CA2236397A1 Wireless telecommunication antenna mount
07/08/1999WO1999034658A1 Transparent member for shielding electromagnetic waves and method of producing the same
07/08/1999WO1999034525A1 Pda antenna system
07/08/1999WO1999034524A1 Mobile radio communication device with antenna capable of taking up different positions
07/08/1999WO1999034481A1 Antenna system for circularly polarized radio waves including antenna means and interface network
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