| Patents for H01Q 25 - Aerials or aerial systems providing at least two radiating patterns (4,128) |
|---|
| 04/10/2003 | CA2445214A1 Radio wave bearing/location finder |
| 04/09/2003 | CN1409901A Radio signal receiving system |
| 04/08/2003 | US6545645 Compact frequency selective reflective antenna |
| 04/02/2003 | EP1298452A1 Automotive forward looking sensor alignment method |
| 04/02/2003 | EP1297591A2 System and method for simultaneous transmission of signals in multiple beams without feeder cable coherency |
| 04/02/2003 | EP1297585A1 A method of fabricating waveguide channels |
| 04/02/2003 | EP1032847B1 Automotive forward looking sensor |
| 04/01/2003 | US6542519 Intentional sidelobe creation |
| 03/27/2003 | WO2002015323A9 Highly integrated single substrate mmw multi-beam sensor |
| 03/27/2003 | US20030058165 Method for improving smart antenna array coverage |
| 03/27/2003 | US20030058153 Adaptive digital beamforming radar method and system for maintaining multiple source angle super-resolution capability in jamming |
| 03/26/2003 | EP1296411A2 Converter for receiving satellite broadcast signals from a plurality of satellites |
| 03/26/2003 | EP1296158A1 Automotive forward looking sensor |
| 03/20/2003 | WO2003023898A1 Method and apparatus for beam steering in a wireless communications system |
| 03/20/2003 | WO2003023897A1 Method and apparatus for beam steering in a wireless communications systems |
| 03/20/2003 | WO2003023895A2 Method of detection of signals using an adaptive antenna in a peer-to-peer network |
| 03/20/2003 | WO2003023436A2 Adaptive digital beamforming radar method |
| 03/20/2003 | US20030052819 Multi-beam antenna with interference cancellation network |
| 03/20/2003 | CA2468021A1 Method of detection of signals using an adaptive antenna in a peer-to-peer network |
| 03/18/2003 | US6535176 Multi-feed reflector antenna |
| 03/18/2003 | US6535174 Multi-mode square horn with cavity-suppressed higher-order modes |
| 03/13/2003 | WO2003021993A1 Wireless access system using selectively adaptable beam forming in tdd frames and method of operation |
| 03/13/2003 | WO2002057919A3 Redundant telecommunication system using standby unit memory updating apparatus and method of operation |
| 03/13/2003 | US20030048770 Method of detection of signals using an adaptive antenna in a peer-to-peer network |
| 03/12/2003 | EP1291973A1 A method for improving intelligent antenna array coverage |
| 03/12/2003 | EP1291966A1 Planar antenna for beam scanning |
| 03/11/2003 | US6530887 Ultrasound probe with integrated electronics |
| 03/11/2003 | CA2145446C Antenna feed and beamforming network |
| 03/06/2003 | WO2003019727A1 Scannable multi-beam antenna using dielectrically tunable phase shifters |
| 03/06/2003 | WO2003019726A2 Conformal two dimensional electronic scan antenna with butler matrix and lens esa |
| 03/06/2003 | WO2003019717A2 Dual mode switched beam antenna |
| 03/06/2003 | US20030043076 Method and system for producing dual polarization states with controlled RF beamwidths |
| 03/05/2003 | EP1289063A1 Multibeam antenna |
| 03/05/2003 | EP1289062A1 Multibeam antenna system |
| 03/05/2003 | EP0867052B1 Antenna assembly and associated method for radio communication device |
| 03/05/2003 | CN1102826C 无线通信系统 The wireless communication system |
| 03/04/2003 | US6529166 Ultra-wideband multi-beam adaptive antenna |
| 03/04/2003 | US6529098 Transmitting and receiving apparatus for satellite communication via dual-polarized signals |
| 02/27/2003 | WO2003017552A2 Enclosure for microwave radio transceiver with integral refractive antenna |
| 02/27/2003 | WO2003016943A1 Near object detection system |
| 02/27/2003 | WO2002058273A3 Stratospheric platforms communication system using adaptive antennas |
| 02/27/2003 | US20030038752 Conformal two dimensional electronic scan antenna with butler matrix and lens ESA |
| 02/27/2003 | US20030038748 Dynamic multi-beam antenna using dielectrically tunable phase shifters |
| 02/26/2003 | EP1286414A1 Roof-mounted multifunctional car antenna |
| 02/25/2003 | CA2293185C A compact offset gregorian antenna system for providing adjacent, high gain antenna beams |
| 02/20/2003 | WO2003015212A1 Partially deployed active phased array antenna system |
| 02/20/2003 | US20030034930 Side-mounting waveguide |
| 02/19/2003 | EP1284055A1 Method for controlling the formation of a downlink beam |
| 02/13/2003 | WO2003012924A1 Device for producing secondary radiation diagrams in a phased array antenna system |
| 02/13/2003 | WO2002058272A3 Multiple basestation communication system having adaptive antennas |
| 02/12/2003 | CN1397111A Apparatus for distributing/combining multi-beam in mobile communication system |
| 02/11/2003 | US6519446 Apparatus and method for reusing satellite broadcast spectrum for terrestrially broadcast signals |
| 02/06/2003 | US20030025644 Multibeam antenna |
| 02/06/2003 | US20030025643 Multibeam antenna system |
| 02/06/2003 | CA2395103A1 Multibeam antenna |
| 02/05/2003 | EP1281984A1 Automotive forward looking sensor |
| 02/05/2003 | EP0885472B1 Method and device for directionally selective emission of electromagnetic waves |
| 02/02/2003 | CA2394893A1 Multibeam antenna system |
| 01/30/2003 | WO2003009421A1 Apparatus for effecting transfer of electromagnetic energy |
| 01/30/2003 | WO2003009276A2 Sonar beamforming system |
| 01/30/2003 | US20030020646 Adaptive digital sub-array beamforming and deterministic sum and difference beamforming, with jamming cancellation and monopulse ratio preservation |
| 01/29/2003 | EP1280234A1 Device for generation of side-lobe diagrams in a phased-array antenna device |
| 01/29/2003 | EP1279308A1 Intelligent control of radio resources in a wireless network |
| 01/29/2003 | EP1279205A1 Dual-antenna system for single-frequency band |
| 01/23/2003 | WO2003007494A1 Method and apparatus for enhancing the data transmission capacity of a wireless communication system |
| 01/23/2003 | WO2003007488A2 Interference rejection gps antenna system |
| 01/23/2003 | US20030017853 Method and apparatus for enhancing the data transmission capacity of a wireless communication system |
| 01/23/2003 | US20030017851 Wide-band array antenna |
| 01/23/2003 | US20030016176 Steerable-beam multiple-feed dielectric resonator antenna |
| 01/22/2003 | EP1277372A1 Reception system for multisensor antenna |
| 01/22/2003 | CN1392681A Wave beam forming network |
| 01/22/2003 | CN1392634A Radio system |
| 01/16/2003 | US20030011519 Slot antenna element for an array antenna |
| 01/16/2003 | US20030011515 Apparatus for effecting transfer of electromagnetic energy |
| 01/16/2003 | US20030011514 Interference rejection GPS antenna system |
| 01/15/2003 | CN1391311A Antenna for radio transmission device |
| 01/14/2003 | US6507315 System and method for efficiently characterizing the elements in an array antenna |
| 01/14/2003 | US6507314 Ground-based, wavefront-projection beamformer for a stratospheric communications platform |
| 01/14/2003 | US6507313 Reflector radar antenna using flanking-beam array switching technique |
| 01/09/2003 | US20030006941 Multi-beam antenna |
| 01/03/2003 | WO2002014891A3 Automotive radar systems and techniques |
| 01/02/2003 | US20030004633 Safe distance algorithm for adaptive cruise control |
| 01/02/2003 | US20030003883 Method and apparatus for testing and evaluating wireless communication devices |
| 01/02/2003 | US20030001772 Radar detection method and apparatus |
| 01/02/2003 | EP1271689A1 Repointing system for an reflector antenna array |
| 01/02/2003 | EP1269575A2 Multibeam antenna for establishing individual communication links with satellites positioned in close angular proximity to each other |
| 01/02/2003 | EP1269568A2 Reconfigurable antenna |
| 12/31/2002 | US6501965 Radio communication base station antenna |
| 12/31/2002 | US6501415 Highly integrated single substrate MMW multi-beam sensor |
| 12/26/2002 | US20020196182 Method of repointing a reflector array antenna |
| 12/25/2002 | CN1097348C Multiple beam wireless communication system |
| 12/24/2002 | US6498582 Radio frequency receiving circuit having a passive monopulse comparator |
| 12/24/2002 | CA2317388C Reflector with a shaped surface and spatially separated foci for illuminating identical areas: antenna system and method for surface determina tion |
| 12/19/2002 | WO2002101881A1 Method and apparatus for frequency selective beam forming |
| 12/19/2002 | US20020190891 Highly integrated single substrate mmw multi-beam sensor |
| 12/19/2002 | CA2450454A1 Method and apparatus for frequency selective beam forming |
| 12/18/2002 | EP1267444A2 Adaptive digital sub-array beamforming and deterministic sum and difference beamforming with jamming cancellation and monopulse ratio preservation |
| 12/17/2002 | US6496158 Intermodulation grating lobe suppression method |
| 12/17/2002 | US6496142 Adaptive array device |
| 12/12/2002 | WO2002099927A1 Mobile wireless terminal |