| 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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| 06/24/2004 | US20040119646 Dielectric loaded antenna apparatus with inclined radiation surface and array antenna apparatus including the dielectric loaded antenna apparatus |
| 06/24/2004 | DE10301125B3 Transmission and reception path calibration method for antenna system, has calibration signals provided by amplification of base signal within defined limits of reference signal |
| 06/23/2004 | EP1432067A2 Cell phone antenna switching circuit and antenna switching method |
| 06/23/2004 | EP1431773A2 Scanning radar |
| 06/23/2004 | EP1430564A1 Method and apparatus for beam steering in a wireless communications systems |
| 06/23/2004 | EP1362489A4 Wireless local loop antenna |
| 06/23/2004 | EP1362488A4 External antenna for a wireless local loop system |
| 06/23/2004 | EP1145381A4 Signal processing method and apparatus for computing an optimal weight vector of an adaptive antenna array system |
| 06/23/2004 | CN1507675A Data transmission method and arrangement |
| 06/23/2004 | CN1507170A Method and equipment for determining space character in order to calibrate communication station with antenna array |
| 06/23/2004 | CN1507169A Method and equipment for determining space character in order to calibrate communication station with antenna array |
| 06/23/2004 | CN1507168A Method and equipment for determining space character in order to calibrate communication station with antenna array |
| 06/23/2004 | CN1507164A RF front-end circuit |
| 06/23/2004 | CN1155184C Realizing method of downgoing line stopping interval control |
| 06/22/2004 | US6754512 Wireless base station using adaptive array for spatial multiplexing |
| 06/22/2004 | US6754467 Method of directive transmission and directivity-controlled communication device |
| 06/22/2004 | US6754448 Multiplex transmission apparatus |
| 06/22/2004 | US6753827 Antenna device for mobile communication terminal |
| 06/22/2004 | US6753826 Dual band phased array employing spatial second harmonics |
| 06/22/2004 | US6753822 Thermal control system |
| 06/22/2004 | US6753811 System for phase trimming of feeder cables to an antenna system by a transmission pilot tone |
| 06/17/2004 | WO2004051803A1 Antenna, radio unit and radar |
| 06/17/2004 | WO2004051802A1 Antenna for communication with a satellite |
| 06/17/2004 | WO2004051798A1 Steerable-beam antenna device and a planar directional antenna |
| 06/17/2004 | WO2004051796A1 Two-dimensional antenna array |
| 06/17/2004 | WO2004051791A2 Multi-layer capacitive coupling in phased array antennas |
| 06/17/2004 | US20040113862 Eccentric spiral antenna and method for making same |
| 06/17/2004 | US20040113861 Support structure for antennas, transceiver apparatus and rotary coupling |
| 06/17/2004 | US20040113851 Beamforming using a backplane and passive antenna element |
| 06/17/2004 | US20040113841 Device for receiving and/or transmitting electromagnetic signals for use in the field of wireless transmissions |
| 06/17/2004 | US20040113839 Wideband signal detection and tracking system |
| 06/17/2004 | CA2508362A1 Multi-layer capacitive coupling in phased array antennas |
| 06/16/2004 | EP1428328A1 Adaptive transceiver system |
| 06/16/2004 | EP1428327A1 Adaptive transceiver system |
| 06/16/2004 | EP1428295A1 Adjustable antenna feed network with integrated phase shifter |
| 06/16/2004 | EP1428290A1 Method and apparatus for beam steering in a wireless communications system |
| 06/16/2004 | EP1428043A1 Antenna system and net drift verification |
| 06/16/2004 | CN1505850A Cellular base station antenna |
| 06/16/2004 | CN1154313C Digital receiver |
| 06/15/2004 | US6751801 Aircraft in-flight entertainment system having enhanced antenna steering and associated methods |
| 06/15/2004 | US6750999 Reconfigurable quasi-optical unit cells |
| 06/15/2004 | US6750817 Adaptive array antenna |
| 06/15/2004 | US6750810 Monopulse radar system |
| 06/15/2004 | US6750807 Radar altimeter with forward obstacle avoidance capabilities |
| 06/10/2004 | WO2004049583A1 Radio communication apparatus |
| 06/10/2004 | WO2004049503A1 Universal wireless interface system |
| 06/10/2004 | WO2004049455A1 Pin diodes which are made from polycrystalline heterostructure materials, phase-shifting panel and antenna comprising pin diodes |
| 06/10/2004 | WO2003094285A9 Adaptive pointing for directional antennas |
| 06/10/2004 | US20040110538 Wireless base system, and directivity control method |
| 06/10/2004 | US20040110469 Repeaters for wireless communication systems |
| 06/10/2004 | US20040108963 Communication system with broadband antenna |
| 06/10/2004 | US20040108956 Two-dimensional antenna array |
| 06/10/2004 | US20040108953 Method and device for the calibration-equalization of a reception system |
| 06/09/2004 | EP1425819A1 Distribution system for antenna array |
| 06/09/2004 | EP1425817A2 Dual mode switched beam antenna |
| 06/09/2004 | EP1425609A2 Radar imaging apparatus |
| 06/09/2004 | EP1425601A2 Sub-surface radar imaging |
| 06/09/2004 | DE20320373U1 Synthetic aperture radar system for generating several SAR transmission beams has antenna elements for generating transmission beams in which separately activatable groups can be defined by circuitry |
| 06/09/2004 | CN1503491A Intelligent receiving-transmitting diversity method and device for antenna |
| 06/09/2004 | CN1503487A Code filtering self-adaptive wave beam formation method |
| 06/09/2004 | CN1153490C Antenna reconfiguration device for telecommunication station |
| 06/09/2004 | CN1153392C Interference signal removing device and interference signal removing method |
| 06/09/2004 | CN1153375C Base station devie and arrival direction deducing method |
| 06/09/2004 | CN1153374C Adaptive antenna receiving apparatus |
| 06/09/2004 | CN1153373C Overlapping slot transmission method and system using phased arrays |
| 06/09/2004 | CN1153315C Antenna device |
| 06/08/2004 | US6748312 Safe distance algorithm for adaptive cruise control |
| 06/08/2004 | US6748216 Method and apparatus for intelligent microcell and antenna selection in digital cellular telephone systems |
| 06/08/2004 | US6747604 Steerable offset antenna with fixed feed source |
| 06/08/2004 | US6747595 Array antenna calibration apparatus and array antenna calibration method |
| 06/08/2004 | US6747594 Calibration of differential frequency-dependent characteristics of a radio communications system |
| 06/08/2004 | US6747584 Aggregate beamformer for use in a directional receiving array |
| 06/08/2004 | US6745981 Aircraft sensor pod assembly |
| 06/03/2004 | WO2004047333A2 Hybrid space-time diversity beam forming method |
| 06/03/2004 | WO2004047219A2 Actively reconfigurable pixelized antenna systems |
| 06/03/2004 | WO2004046807A1 Miniature electro-optic device and corresponding uses thereof |
| 06/03/2004 | WO2004046752A1 Method and device for creating a radar image by means of a frequency-modulated continuous wave radar |
| 06/03/2004 | WO2004046019A1 Miniature relay and corresponding uses thereof |
| 06/03/2004 | US20040106437 Data transmission method and arrangement |
| 06/03/2004 | US20040106436 Wireless LAN technologies for reducing interference between or among wireless LAN access points |
| 06/03/2004 | US20040104860 Multi-layer capacitive coupling in phased array antennas |
| 06/03/2004 | US20040104855 Radio communication apparatus |
| 06/03/2004 | US20040104844 Antenna array including virtual antenna elements |
| 06/03/2004 | CA2506775A1 Miniaturised electro-optical device and corresponding uses |
| 06/03/2004 | CA2506710A1 Miniature relay and corresponding uses |
| 06/03/2004 | CA2506511A1 Hybrid space-time diversity beam forming method |
| 06/02/2004 | EP1423726A2 Adaptive digital beamforming radar method and system for maintaining multiple source angle super-resolution capability in jamming |
| 06/02/2004 | CN1502209A Wireless local loop antenna |
| 06/02/2004 | CN1152487C Base station equipment and method of controlling antenna |
| 06/02/2004 | CN1152484C Base station equipment and method for steering antenna beam |
| 06/01/2004 | US6745003 Adaptive cancellation for wireless repeaters |
| 06/01/2004 | US6744411 Electronically scanned antenna system, an electrically scanned antenna and an associated method of forming the same |
| 06/01/2004 | US6744405 Method for reconstructing the gain/phase diagram of a transmit/receive module of a phased array antenna |
| 06/01/2004 | US6744399 Radar apparatus in which the direction of the antenna is recognizable from outside |
| 06/01/2004 | US6744327 Tunable voltage controlled oscillator |
| 05/27/2004 | WO2004045021A1 Optically and frequency scanned array_ |
| 05/27/2004 | WO2004044610A1 Antenna configurations for reduced radar complexity |
| 05/27/2004 | WO2004025841A3 Techniques for correcting for phase and amplitude offsets in a mimo radio device |
| 05/27/2004 | WO2002084684A3 Tunable planar capacitor |
| 05/27/2004 | US20040102221 Antenna system |