| Patents for H01Q 3 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an aerial or aerial system (21,949) |
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| 01/08/2004 | US20040004725 Measurement system for electromagnetic radiation structure |
| 01/08/2004 | US20040004577 Flexible curtain antenna for reading RFID tags |
| 01/08/2004 | US20040004575 Rolling radar array with a track |
| 01/07/2004 | EP1378962A2 Adaptive antenna unit and terminal equipment with such an unit |
| 01/07/2004 | EP1377994A1 Tunable ferro-electric filter |
| 01/07/2004 | EP1377839A1 Low-loss tunable ferro-electric device and method of characterization |
| 01/07/2004 | CN1466801A Antenna switch and portable apparatus |
| 01/07/2004 | CN1466800A Portable radio apparatus antenna |
| 01/06/2004 | US6674412 Housing or part thereof for distance sensor |
| 01/06/2004 | US6674392 Automotive radar system |
| 01/06/2004 | US6674340 RF MEMS switch loop 180° phase bit radiator circuit |
| 01/02/2004 | EP1376893A2 Method and apparatus for determining spatial signatures for calibrating a communication station having an antenna array |
| 01/02/2004 | EP1376892A2 Method and apparatus for determining spatial signatures for calibrating a communication station having an antenna array |
| 01/02/2004 | EP1376891A2 Method and apparatus for determining spatial signatures for calibrating a communication station having an antenna array |
| 01/02/2004 | EP1374615A2 Communication system for mobile users using adaptive antenna |
| 01/02/2004 | EP1374340A1 Device for receiving and/or transmitting electromagnetic signals for use in the field of wireless transmissions |
| 01/02/2004 | EP1374334A2 Communicating with stackable objects using an antenna array |
| 01/02/2004 | EP1373128A1 Micro electromechanical switches |
| 12/31/2003 | WO2004002013A1 Array antenna receiver device |
| 12/31/2003 | WO2004001899A1 Phase-shifting cell for antenna reflector |
| 12/31/2003 | WO2004001446A1 Cylindrical millimetric rotary antenna for synthetic aperture radar |
| 12/31/2003 | WO2003081380A3 System and method for synchronizing interaction of a communication network with a broadcasting network |
| 12/30/2003 | US6671516 Transmission channel allocation method and radio apparatus using the same |
| 12/30/2003 | US6671227 Multidimensional beamforming device |
| 12/30/2003 | US6670928 Active electronic scan microwave reflector |
| 12/30/2003 | US6670919 Adaptive antenna receiving apparatus |
| 12/30/2003 | US6670918 Method of repointing a reflector array antenna |
| 12/30/2003 | US6670910 Near object detection system |
| 12/25/2003 | US20030236107 Calibration system for array antenna receiving apparatus |
| 12/25/2003 | US20030234747 Beam steering apparatus for a traveling wave antenna and associated method |
| 12/24/2003 | WO2003107480A2 Antenna control unit and phased-array antenna |
| 12/24/2003 | WO2003107479A1 Common aperture antenna |
| 12/24/2003 | WO2003079561A3 Mobile communication handset with adaptive antenna array |
| 12/23/2003 | US6668161 Determining a spatial signature using a robust calibration signal |
| 12/23/2003 | US6667720 Steerable transponders |
| 12/23/2003 | US6667714 Downtilt control for multiple antenna arrays |
| 12/23/2003 | US6667712 Downlink load sharing by nulling, beam steering and beam selection |
| 12/23/2003 | CA2301089C Adaptive-directivity transmission apparatus and adaptive-directivity transmission method |
| 12/23/2003 | CA2290406C Base station (apparatus and method) with directivity and transmission power control |
| 12/23/2003 | CA2263772C Short range position locating system for transponder |
| 12/18/2003 | WO2003077358A3 Adaptive receive and omnidirectional transmit antenna array |
| 12/18/2003 | WO2003075472A3 Intelligent interface for adaptive antenna array |
| 12/18/2003 | US20030232633 Adaptive antenna unit for mobile terminal |
| 12/18/2003 | US20030231699 Single beamforming structure for multiple modulation schemes |
| 12/18/2003 | US20030231592 Compact high-power beam hopping switch network |
| 12/17/2003 | EP1371151A1 Method for antenna positioning in a satellite user terminal |
| 12/17/2003 | EP1371110A2 Phased array antenna |
| 12/17/2003 | EP1371108A1 Phase shifter tunable via apertures in the ground plane of the wave guide |
| 12/17/2003 | CN2593383Y Satellite antenna orbit positioning device |
| 12/17/2003 | CN1462492A Method and system for forming antenna pattern |
| 12/17/2003 | CN1462134A Improved structure of planar gap antenna |
| 12/17/2003 | CN1131607C Communication terminal device and channel estimating method |
| 12/17/2003 | CN1131575C Multi-filar helical antenna and protable radio device |
| 12/16/2003 | US6665545 Method and apparatus for adaptive transmission beam forming in a wireless communication system |
| 12/16/2003 | US6664933 Multi-feed reflector antenna |
| 12/16/2003 | US6664928 Antenna apparatus for performing wireless communication or broadcasting by selecting one of two types of linearly polarized waves |
| 12/11/2003 | WO2003049409A3 System and method utilizing dynamic beam forming for wireless communication signals |
| 12/11/2003 | WO2003044968A3 Ultra-wideband antenna array |
| 12/11/2003 | US20030228891 Mobile phone, analysis device included therein, and analysis method |
| 12/11/2003 | US20030228887 Path search circuit, radio receiver and radio transmitter, utilizing a directional beam |
| 12/11/2003 | US20030228885 Data communication equipment |
| 12/11/2003 | US20030228857 Optimum scan for fixed-wireless smart antennas |
| 12/11/2003 | US20030227420 Integrated aperture and calibration feed for adaptive beamforming systems |
| 12/11/2003 | US20030227414 Diversity antenna for UNII access point |
| 12/11/2003 | US20030227408 Antenna apparatus |
| 12/11/2003 | DE20314930U1 Satellitenantenne mit Photovoltaik-Elementen zur Stromversorgung Satellite antenna with photovoltaic elements for power supply |
| 12/10/2003 | EP1369954A2 Adaptive antenna unit for mobile terminal |
| 12/10/2003 | EP1368855A1 Antenna arrangement |
| 12/10/2003 | CN1461159A Radio transmitting and receiving system |
| 12/10/2003 | CN1130936C Separate transmission in mobile wireless system |
| 12/10/2003 | CN1130840C System and method for adaptive interference cancelling |
| 12/10/2003 | CN1130818C Method and device for intermodulation compensation in multi-channel amplifiers |
| 12/09/2003 | US6661378 Active high density multi-element directional antenna system |
| 12/09/2003 | US6661377 Phased array antenna using gain switched multimode fabry-perot laser diode and high-dispersion-fiber |
| 12/09/2003 | US6661376 Tiled antenna with overlapping subarrays |
| 12/09/2003 | US6661375 Beam steering in sub-arrayed antennae |
| 12/09/2003 | US6661374 Base transceiver station having multibeam controllable antenna system |
| 12/09/2003 | US6661373 Antenna alignment meter |
| 12/09/2003 | US6661366 Adaptive digital sub-array beamforming and deterministic sum and difference beamforming, with jamming cancellation and monopulse ratio preservation |
| 12/09/2003 | CA2166110C Radiation sensor |
| 12/04/2003 | WO2003101010A1 Adaptive antenna transmitting/receiving apparatus |
| 12/04/2003 | WO2003100906A2 Broadband i-slot microstrip patch antenna |
| 12/04/2003 | WO2003100905A1 Device for pointing an antenna |
| 12/04/2003 | US20030224828 Method of generating directional antenna beams, and radio transmitter |
| 12/04/2003 | US20030222824 Planar antennas of the slot type |
| 12/04/2003 | US20030222818 Method and apparatus for adapting antenna array using received predetermined signal |
| 12/04/2003 | US20030222816 Satellite methods and structures for improved antenna pointing and wide field-of-view attitude acquisition |
| 12/04/2003 | CA2486063A1 Device for pointing an antenna |
| 12/03/2003 | EP1367673A1 Improvement to planar antennas of the slot type |
| 12/03/2003 | EP1367670A1 Calibration for an adaptive array antenna |
| 12/03/2003 | EP1366540A1 Diversity-antenna system for moving vehicles |
| 12/03/2003 | EP1064697B1 Phased array antenna calibration system and method using array clusters |
| 12/02/2003 | US6657600 Device for the reception and/or the transmission of electromagnetic signals with radiation diversity |
| 12/02/2003 | US6657597 Directional signal and noise sensors for borehole electromagnetic telemetry system |
| 12/02/2003 | US6657590 Adaptive antenna reception apparatus using reception signals by arrays antennas |
| 12/02/2003 | US6657589 Easy set-up, low profile, vehicle mounted, in-motion tracking, satellite antenna |
| 12/02/2003 | US6657588 Satellite tracking system using orbital tracking techniques |
| 12/02/2003 | US6657581 Automotive lane changing aid indicator |
| 12/02/2003 | US6657580 Transponders |
| 12/02/2003 | US6657577 Radar plant and measurement technique for determination of the orientation and the depth of buried objects |