| Patents for H01Q 21 - Aerial arrays or systems (25,127) |
|---|
| 05/14/2002 | US6388621 Optically transparent phase array antenna |
| 05/14/2002 | US6388620 Slot-coupled patch reflect array element for enhanced gain-band width performance |
| 05/14/2002 | US6388619 Dual band antenna |
| 05/14/2002 | US6388610 Antijam null steering conformal cylindrical antenna system |
| 05/14/2002 | US6388537 Antenna feeding system |
| 05/10/2002 | WO2002037611A2 Uhf foliage penetration radar antenna |
| 05/10/2002 | WO2002037610A1 Group antenna with narrow main lobes in the horizontal plane |
| 05/10/2002 | WO2002037608A2 Patch dipole array antenna and associated method of making |
| 05/10/2002 | WO2002037607A1 Planar type wideband lpda antenna applied to vhf/uhf channel |
| 05/10/2002 | WO2002037605A1 Antenna system for use in a wireless communication system |
| 05/10/2002 | WO2002036429A1 Inflatable structure, array antenna having inflatable structure, and inflatable structure unfolding method |
| 05/10/2002 | WO2001097331A3 Method and apparatus for beam forming |
| 05/09/2002 | US20020055336 Antenna module for cellular phone with two helix antennas |
| 05/09/2002 | US20020054677 Satellite telephone handset |
| 05/09/2002 | US20020054495 Vehicle lamp |
| 05/09/2002 | US20020053995 Antenna system for use in a wireless communication system |
| 05/09/2002 | US20020053994 Planar ultra wide band antenna with integrated electronics |
| 05/09/2002 | US20020053878 Antenna and electronic device containing the same |
| 05/08/2002 | EP1204163A2 Antenna system for use in a wireless communication system |
| 05/08/2002 | EP1203421A2 Active antenna array configuration and control for cellular communication systems |
| 05/08/2002 | EP1202775A1 A medical system having improved telemetry |
| 05/08/2002 | DE10106821C1 Base station circuit for mobile radio communications system analogue carrier frequency signals provided by base station combined for providing signal for non-adaptive antenna |
| 05/08/2002 | DE10053210A1 Antenneneinrichtung Antenna device |
| 05/08/2002 | CN1348634A Cellular telephone |
| 05/08/2002 | CN1348620A Multi-frequency sharing array antenna |
| 05/08/2002 | CN1348619A Impedance matching circuit and antenna using impedance matching circuit |
| 05/08/2002 | CN1348235A Built-in single band antenna apparatus in mobile terminal and its operating method |
| 05/07/2002 | US6384792 Narrowband/wideband dual mode antenna |
| 05/07/2002 | US6384789 Apparatus for testing mobile telephones |
| 05/07/2002 | US6384788 Antenna with a stripline feed |
| 05/07/2002 | US6384782 Antenna arrangement and method for side-lobe suppression |
| 05/07/2002 | US6384767 Circularly polarizing radar transponder and lifesaving apparatus |
| 05/02/2002 | WO2002035648A1 Array antenna receiving apparatus and method for calibrating the same |
| 05/02/2002 | WO2002035646A1 Integrated multiservice car antenna |
| 05/02/2002 | WO2002035645A1 Mobile terminal antenna system |
| 05/02/2002 | WO2002035644A1 Antenna device |
| 05/02/2002 | WO2002035643A2 Antenna polarization separation to provide signal isolation |
| 05/02/2002 | WO2002015330A3 Phased array antenna element with straight v-configuration radiating leg elements |
| 05/02/2002 | WO2002007496A3 Wireless communication device and method |
| 05/02/2002 | WO2001052447A3 Repeaters for wireless communication systems |
| 05/02/2002 | US20020051436 Use of wide element spacing to improve the flexibility of a circular basestation antenna array in a space division/multiple access synchronous CDMA communication system |
| 05/02/2002 | US20020050952 Above deck unit for automatic identification system |
| 05/02/2002 | US20020050951 Feedthrough lens antenna and associated methods |
| 05/02/2002 | US20020050950 Patch dipole array antenna including a feed line organizer body and related methods |
| 05/02/2002 | US20020050946 An improved phased array terminal for equatorial satellite constellations |
| 05/02/2002 | EP1202388A2 Above deck unit for automatic identification system |
| 05/02/2002 | EP1202387A2 Planar antenna array with improved directivity |
| 05/02/2002 | EP1201071A2 A wrist communication device having multi-sectioned keypad and antenna system |
| 05/02/2002 | EP0948831B1 Transmitter interference rejection |
| 05/01/2002 | CN2489491Y Built-in microstrip aerial structure |
| 05/01/2002 | CN2489490Y Active antenna for T.V. |
| 05/01/2002 | CN1347169A 天线 Antenna |
| 04/30/2002 | US6380910 Wireless communications device having a compact antenna cluster |
| 04/30/2002 | US6380903 Antenna systems including internal planar inverted-F antennas coupled with retractable antennas and wireless communicators incorporating same |
| 04/30/2002 | US6380900 Antenna apparatus and wireless communication apparatus |
| 04/30/2002 | US6380896 Circular polarization antenna for wireless communication system |
| 04/25/2002 | WO2002033786A1 Diversity antenna structure for wireless communications |
| 04/25/2002 | WO2002033783A2 Three dimensional antenna configured of shaped flex circuit electromagnetically coupled to transmission line feed |
| 04/25/2002 | WO2002033511A2 Article tracking system and method |
| 04/25/2002 | WO2001089028A3 Portable, self-contained transceiver for satellite communication |
| 04/25/2002 | US20020049042 RF module |
| 04/24/2002 | EP1199772A2 Planar antenna array for point-to-point communications |
| 04/24/2002 | EP1199770A1 Slot fed switch beam patch antenna |
| 04/24/2002 | EP1199769A1 Double-action antenna |
| 04/24/2002 | EP1101253B1 Antenna with a large bandwidth |
| 04/23/2002 | US6377558 Multi-signal transmit array with low intermodulation |
| 04/23/2002 | US6377227 High efficiency feed network for antennas |
| 04/23/2002 | US6377224 Dual band microwave radiating element |
| 04/23/2002 | US6377217 Serially-fed phased array antennas with dielectric phase shifters |
| 04/23/2002 | CA2292129C Multi-layered patch antenna |
| 04/18/2002 | WO2002031921A2 Antenna transducer assembly, and an associated method therefor |
| 04/18/2002 | WO2002031920A1 Improvements to transmission/reception sources of electromagnetic waves for multireflector antenna |
| 04/18/2002 | WO2002031919A1 Antenna array |
| 04/18/2002 | WO2002031917A2 Efficiently generating selectable antenna polarization |
| 04/18/2002 | WO2002031915A2 Tracking antenna and method |
| 04/18/2002 | WO2002031908A2 Indoor antenna |
| 04/18/2002 | WO2002031629A2 Tracking system and method employing plural smart tags |
| 04/18/2002 | US20020044102 Antenna |
| 04/18/2002 | US20020044099 Antenna, antenna device, and radio equipment |
| 04/18/2002 | US20020044098 S-line cross slot antenna |
| 04/18/2002 | US20020044096 Antenna array for smart RFID tags |
| 04/18/2002 | US20020044091 Double-action antenna |
| 04/18/2002 | US20020044089 Diversity antenna apparatus and method |
| 04/18/2002 | US20020044087 GPS receiver and method for processing GPS signals |
| 04/18/2002 | US20020044082 Radar detection method and apparatus |
| 04/18/2002 | US20020044078 Subsurface exploratory radar detector for a hand tool device |
| 04/17/2002 | EP1197762A2 Underground detecting radar for hand tool |
| 04/17/2002 | EP1196963A1 Loop antenna with at least two resonant frequencies |
| 04/17/2002 | EP1110272A4 Plasma antenna |
| 04/17/2002 | EP0848862B1 Antenna array |
| 04/17/2002 | CN2487123Y Superhigh frequency plane antenna array |
| 04/17/2002 | CN2487122Y Wide frequency band double pole leading antenna array |
| 04/17/2002 | CN1345473A Built-in antenna of wireless communication terminal |
| 04/17/2002 | CN1345133A Channelling-improved cellular/satellite communication system |
| 04/17/2002 | CN1345130A Channelling-improved cellular/satellite communication system |
| 04/17/2002 | CN1345129A Channeling-improved cellular/satellite communication system |
| 04/17/2002 | CN1345108A Double polarization radiating element with high insulation between polarization channels |
| 04/17/2002 | CN1345106A Built-in double band antenna assembly in mobile terminal and operating method thereof |
| 04/17/2002 | CN1083220C Radio module included in primery radio station and radio structure containing such module |
| 04/16/2002 | US6374311 Communication network having a plurality of bridging nodes which transmit a beacon to terminal nodes in power saving state that it has messages awaiting delivery |