Patents
Patents for H01Q 9 - Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements (23,053)
08/2000
08/23/2000CN1264189A Socket antenna and electronic equipment using the same antenna
08/23/2000CN1055794C Antenna arrangement for wireless communication device
08/22/2000US6107967 Billboard antenna
08/22/2000US6107965 Dual polarized antenna element with reduced cross-polarization
08/22/2000CA2294578A1 Antenna with improved link efficiency
08/22/2000CA2225082C An inverted e-shaped antenna
08/17/2000WO2000048266A1 An antenna device and a radio communication device including an antenna device
08/17/2000WO2000048019A1 Encapsulated antenna in passive transponders
08/16/2000EP1027749A1 A portable electronic communication device with multi-band antenna system
08/16/2000EP1027748A1 A portable electronic communication device with dual-band antenna system
08/16/2000CN1263639A Antenna assembly and mobile radio apparatus using the same
08/16/2000CN1055571C Antenna equipment of mobile communication device
08/15/2000US6104355 High Q loaded antenna
08/15/2000US6104353 Local television antenna system for use with direct broadcast satellite television systems
08/15/2000US6104349 Tuning fractal antennas and fractal resonators
08/15/2000US6104347 Antenna device
08/10/2000WO2000046875A1 Flat panel antenna
08/10/2000WO2000046874A1 Compact wideband antenna
08/10/2000WO2000046873A1 Wireless phone design for improving radiation performance
08/09/2000EP1026779A2 Hydrid antenna arrangement for use with electronic identification systems
08/09/2000EP1026777A2 Broad band spiral and sinuous antennas
08/09/2000EP1026774A2 Antenna for wireless operated communication terminals
08/09/2000EP1025614A1 Compact antenna structures including baluns
08/09/2000EP1025613A1 Multiple band, multiple branch antenna for mobile phone
08/09/2000EP1025611A1 An antenna unit with a multilayer structure
08/08/2000US6100850 Electronic price label antenna
08/08/2000US6100849 Surface mount antenna and communication apparatus using the same
08/08/2000US6100848 Multiple band printed monopole antenna
08/08/2000US6100804 Radio frequency identification system
08/08/2000US6100525 Uncooled infrared detector
08/03/2000WO2000045465A1 Switched circular polarization antenna and switched circular polarization phased-array antenna
08/02/2000EP1024552A2 Antenna for radio communication terminals
08/02/2000CN1261730A Medium resonator antenna
08/01/2000US6097347 Wire antenna with stubs to optimize impedance for connecting to a circuit
08/01/2000US6097342 Antenna device having a matching means
08/01/2000US6097341 Structure of an antenna for a portable radio communication apparatus
08/01/2000US6097339 Substrate antenna
08/01/2000US6095820 Radiation shielding and range extending antenna assembly
07/2000
07/27/2000WO2000043952A1 Rfid transponder
07/26/2000EP1022803A2 Dual polarisation antennas
07/26/2000EP1021851A1 Parallel fed collinear antenna array
07/26/2000CN2389424Y Antenna for inducing radio communication
07/26/2000CN1261467A Retractable tripod antenna
07/26/2000CN1261211A Manufacture of antenna body for telephone
07/25/2000US6094179 Antenna
07/25/2000US6094177 Planar radiation antenna elements and omni directional antenna using such antenna elements
07/25/2000US6094166 Conical omni-directional coverage multibeam antenna with parasitic elements
07/20/2000WO2000042677A1 Portable radio device
07/20/2000WO2000017960A8 Antenna array structure stacked over printed wiring board with beamforming components
07/20/2000CA2321777A1 Portable wireless device
07/19/2000EP1020948A1 Dual band antenna for a hand portable telephone and a corresponding hand portable telephone
07/19/2000EP1020947A2 Method for manufacturing an antenna body for a phone and phone or handset having an internal antenna
07/19/2000CN1260606A Plane antenna with two resonance frequency
07/18/2000US6091374 Ultra-wideband magnetic antenna
07/18/2000US6091373 Feed device for a radiating element operating in dual polarization
07/18/2000US6091369 Telescopic antenna assembly for portable phone
07/18/2000US6091366 Microstrip type antenna device
07/18/2000US6091365 Antenna arrangements having radiating elements radiating at different frequencies
07/18/2000US6091364 Antenna capable of tilting beams in a desired direction by a single feeder circuit, connection device therefor, coupler, and substrate laminating method
07/13/2000WO2000014825A9 Antenna
07/13/2000DE19860121A1 Dualpolarisierter Dipolstrahler Dual Polarized dipole radiator
07/12/2000EP1018780A1 Dielectric resonator antenna
07/12/2000EP1018779A2 Planar dual-frequency antenna and radio apparatus employing a planar antenna
07/12/2000EP1018777A2 Dual band antenna for a hand portable telephone and a corresponding hand portable telephone
07/12/2000CN1260071A Dual band antenna
07/12/2000CN1259777A Dielectric resonant aerial
07/12/2000CN1259775A Plane and double frequency aerial, radio frequency device using same
07/12/2000CA2257526A1 Dielectric loaded microstrip patch antenna
07/11/2000US6088001 Device for fastening an excitation element in a metal waveguide of an antenna and for electrically connecting the same to a coaxial line arranged outside the waveguide
07/11/2000US6087990 Dual function communication antenna
07/11/2000US6087989 Cavity-backed microstrip dipole antenna array
07/11/2000CA2223668C The strengthened quad antenna structure
07/06/2000WO2000039894A1 Dual-polarized dipole antenna
07/06/2000WO2000039889A1 Apparatus and method of mounting vhf/uhf antenna assembly on satellite dish antenna
07/06/2000WO2000039888A1 Apparatus and method for processing satellite and terrestrial signals
07/06/2000WO2000039886A1 Antenna, radio device and radio repeater
07/06/2000WO2000039882A1 Antenna for portable wireless communications system and a method for manufacturing the same
07/06/2000DE19857191A1 Halfloop-Antenne Half loop antenna
07/05/2000EP1016159A1 An antenna for a radio communications apparatus
07/05/2000CN2386541Y Electromagnetic dipole direction selecting antenna
07/05/2000CN1259232A Retractable antenna
07/04/2000US6084551 Electromagnetic probe for the detection of e-field and h-field radiation
07/04/2000US6084549 Retractable tripod antenna
07/04/2000US6084548 Micro-strip antenna
06/2000
06/28/2000EP1014489A2 Dielectric resonator antenna
06/28/2000EP1014488A2 Antenna arrangement for a satellite communications installation on ships and submarines
06/28/2000EP1014487A1 Patch antenna and method for tuning a patch antenna
06/28/2000EP1014486A1 Patch antenna
06/28/2000EP1014106A1 Parking-aid device
06/28/2000EP1012992A1 Receiver in an antenna base
06/28/2000EP1012911A1 Dual polarized microstrip patch antenna array for pcs base stations
06/28/2000EP1012910A1 Ultra-wideband magnetic antenna
06/28/2000EP1012906A1 Microwave flat antenna
06/28/2000EP1012905A1 Quarter wave-quarter wave retractable antennas and associated telephones
06/28/2000EP1012904A1 Dual band, glass mount antenna and flexible housing therefor
06/28/2000CN2385440Y Near resonant magnetic dipole antenna
06/28/2000CN1258112A Patch antenna and electronic apparatus using same
06/28/2000CN1053967C Radio frequency identification tag
06/27/2000US6081242 Antenna matching circuit
06/27/2000US6081237 Antenna/mirror combination apparatus