| Patents for H01Q 21 - Aerial arrays or systems (25,127) |
|---|
| 04/16/2002 | US6374104 Frequency and polarization allocation for satellite telecommunication systems |
| 04/16/2002 | US6373446 Narrow-band, symmetric, crossed, circularly polarized meander line loaded antenna |
| 04/16/2002 | US6373445 Converter for antenna to receive signals from two satellites |
| 04/16/2002 | US6373444 Common aperture UHF/VHF high band slotted coaxial antenna |
| 04/16/2002 | US6373435 Radio direction and position finding apparatus |
| 04/16/2002 | CA2219099C Antenna array in an rfid system |
| 04/11/2002 | WO2002029929A2 Multi-band wireless communication device |
| 04/11/2002 | WO2002029926A1 Mobile telephone comprising a multi-band antenna |
| 04/11/2002 | WO2002029925A1 Antenna module for cellular phone with two helix antennas |
| 04/11/2002 | WO2001067550A3 Guides for rf magnetic flux |
| 04/11/2002 | US20020041256 Antenna apparatus and a portable wireless communication apparatus |
| 04/11/2002 | DE10049410A1 Mobiltelefon mit Mehrbandantenne Mobile phone with multi-band antenna |
| 04/10/2002 | EP1195849A2 Antenna device, communication apparatus and radar module |
| 04/10/2002 | EP1195017A2 Method and apparatus for a digital phased array antenna |
| 04/10/2002 | EP1195011A1 Component field antenna for induction borehole logging |
| 04/10/2002 | EP1194982A1 Antenna |
| 04/10/2002 | EP1194980A1 Combination antenna mount |
| 04/09/2002 | US6369778 Antenna having multi-directional spiral element |
| 04/09/2002 | US6369775 Antenna assembly and multiband stubby antenna |
| 04/09/2002 | US6369774 Radio communication base station antenna |
| 04/09/2002 | US6369770 Closely spaced antenna array |
| 04/09/2002 | US6369762 Flat antenna for circularly-polarized wave |
| 04/09/2002 | US6369761 Dual-band antenna |
| 04/09/2002 | US6369759 Rectenna for high-voltage applications |
| 04/09/2002 | CA2247349C Adaptive array antenna unit |
| 04/04/2002 | WO2002028128A1 New cellular architecture |
| 04/04/2002 | WO2002027866A1 Dipole feed arrangement for corner reflector antenna |
| 04/04/2002 | WO2002027864A2 Electromagnetic antenna apparatus |
| 04/04/2002 | WO2002027863A1 Antenna assembly |
| 04/04/2002 | WO2002027861A1 Antenna assembly and multiband stubby antenna |
| 04/04/2002 | WO2002027860A1 Portable radio apparatus antenna |
| 04/04/2002 | WO2002009234A3 Antenna structure and associated method |
| 04/04/2002 | WO2001099240A3 System and method for simultaneous transmission of signals in multiple beams without feeder cable coherency |
| 04/04/2002 | US20020039083 Reconfigurable antenna |
| 04/04/2002 | US20020039082 Passive anti-jamming antenna system |
| 04/04/2002 | DE10145962A1 Motor vehicle lamp made up of a number of photo diodes, uses multiple square groups of light emitting diodes with partial or full illumination of each group, and has lens over some groups |
| 04/04/2002 | DE10044936A1 Stossfängerantennenanordnung Bumper antenna array |
| 04/03/2002 | EP1193797A2 Built-in dual band antenna device and operating method thereof in a mobile terminal |
| 04/03/2002 | EP1193796A1 Dipole feed arrangement for corner reflector antenna |
| 04/03/2002 | CN1343401A Mobile radio unit |
| 04/03/2002 | CN1343382A Dual band antenna arrangement |
| 04/03/2002 | CN1343381A 天线系统 Antenna System |
| 04/03/2002 | CN1343380A Microstrip antenna arrangement in communication device |
| 04/03/2002 | CN1082262C 天线装置 The antenna device |
| 04/02/2002 | USH2016 Mono-blade phase dispersionless antenna |
| 04/02/2002 | US6366259 Antenna structure and associated method |
| 04/02/2002 | US6366258 Low profile high polarization purity dual-polarized antennas |
| 04/02/2002 | US6366254 Planar antenna with switched beam diversity for interference reduction in a mobile environment |
| 04/02/2002 | US6366252 Method and apparatus for mounting an auxiliary antenna to a reflector antenna |
| 04/02/2002 | US6366247 Antenna device and portable radio set |
| 04/02/2002 | US6366244 Planar dual band microstrip or slotted waveguide array antenna for all weather applications |
| 04/02/2002 | US6366238 Phased array beamformer module driving two elements |
| 04/02/2002 | US6364035 Establishing positions of locating field detectors and path mapping in underground boring tool applications |
| 04/02/2002 | CA2283527C Boxhorn array architecture using folded junctions |
| 04/02/2002 | CA2082580C An improved microstrip antenna device, in particular for telephone transmissions by satellite field of the invention |
| 03/28/2002 | WO2002025775A1 Ultra-wideband multi-beam adaptive antenna |
| 03/28/2002 | WO2002025774A2 Low loss rf power distribution network |
| 03/28/2002 | WO2002025773A1 Microwave antenna and imaging system for imaging human tissue |
| 03/28/2002 | WO2002025771A1 Compact multi-band direction-finding antenna system |
| 03/28/2002 | US20020036595 Adaptive antenna for use in wireless communication systems |
| 03/28/2002 | US20020036586 Adaptive antenna for use in wireless communication systems |
| 03/28/2002 | DE10045717A1 Antenna apparatus for mobile communication system, has cylindrical dielectric core with patch antenna formed on circumference and helical antenna attached to feeding pin of core |
| 03/28/2002 | DE10045452A1 Munitionsartikel mit Antenne für die Satellitennavigation Ammunition products with antenna for satellite navigation |
| 03/27/2002 | EP1191707A1 Power amplifier sharing in a wireless communication system with transmit diversity |
| 03/27/2002 | EP1191627A2 Built-in single band antenna device and operating method thereof in mobile terminal |
| 03/27/2002 | EP0944933B1 Dual polarized electronically scanned antenna |
| 03/27/2002 | EP0826250B1 An antenna device with two radiating elements having an adjustable phase difference between the radiating elements |
| 03/27/2002 | CN1342002A Source antenna for transmitting/receiving electromagnetic wave for satellite communication system |
| 03/27/2002 | CN1341980A Image antenna and radio communication device with said antenna |
| 03/27/2002 | CN1081836C Method and antenna for providing omnidirectional pattern |
| 03/26/2002 | US6362906 Flexible optical RF receiver |
| 03/26/2002 | US6362793 Antenna device and portable radio set |
| 03/26/2002 | US6362792 Antenna apparatus and portable radio set |
| 03/26/2002 | US6362790 Antenna array structure stacked over printed wiring board with beamforming components |
| 03/26/2002 | US6362789 Dual band wideband adjustable antenna assembly |
| 03/26/2002 | US6362788 Electromagnetic wave transmitter/receiver |
| 03/26/2002 | US6362787 Lightning protection for an active antenna using patch/microstrip elements |
| 03/26/2002 | US6362780 Multi-beam phase-array antenna device |
| 03/26/2002 | US6362737 Object Identification system with adaptive transceivers and methods of operation |
| 03/21/2002 | WO2002023674A2 Thick film millimeter wave transceiver module |
| 03/21/2002 | WO2002023673A1 Variable-pitch helical antenna, and corresponding method |
| 03/21/2002 | WO2002023672A2 Microelectromechanical phased array antenna |
| 03/21/2002 | WO2002023669A1 A dual polarised antenna |
| 03/21/2002 | WO2002023668A1 Bumper-aerial assembly |
| 03/21/2002 | WO2001071849A3 Reconfigurable antenna |
| 03/21/2002 | US20020034943 Method and system for selecting an antenna beam of a base station of radio system |
| 03/21/2002 | US20020033775 Built-in single band antenna device and operating method thereof in mobile terminal |
| 03/21/2002 | US20020033774 Built-in dual band antenna device and operating method thereof in a mobile terminal |
| 03/21/2002 | US20020033773 Antenna Device and radio communication card module having antenna device |
| 03/21/2002 | US20020033757 Object identification system with adaptive transceivers and methods of operation |
| 03/21/2002 | US20020033752 Security system |
| 03/21/2002 | DE10142384A1 Gemusterte Antenne und mit dieser versehene Vorrichtung für drahtlose Kommunikation Patterned antenna and provided with this device for wireless communication |
| 03/21/2002 | DE10044195A1 Fahrerloses Transportsystem Automated Guided Vehicles |
| 03/20/2002 | EP1189329A2 Space photovoltaic power generation method and system |
| 03/20/2002 | EP1189327A2 Method of and system for receiving microwave |
| 03/20/2002 | EP1189306A1 A security system |
| 03/20/2002 | EP1189305A2 Low profile, cord-less aerial |
| 03/20/2002 | EP1189304A2 Antenna device and radio communication card module having antenna device |
| 03/20/2002 | EP1189013A1 Ammunition device with antenna for satellite navigation |
| 03/20/2002 | EP1188202A1 Device for transmitting and/or receiving signals |