| 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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| 01/18/2005 | US6844861 Method of fabricating waveguide channels |
| 01/18/2005 | US6844854 Interferometric antenna array for wireless devices |
| 01/18/2005 | US6844849 Circular superdirective receive antenna arrays |
| 01/18/2005 | US6844848 Wavelength division multiplexing methods and apparatus for constructing photonic beamforming networks |
| 01/13/2005 | WO2005004324A1 Optical control type microwave phase forming device |
| 01/13/2005 | WO2005004281A1 Improvements in and relating to antennas |
| 01/13/2005 | WO2004100306A3 Satellite with multi-zone coverage by means of beam diversion |
| 01/13/2005 | US20050009589 Dedicated short-range communication apparatus for motor vehicle |
| 01/13/2005 | US20050009586 Antenna device |
| 01/13/2005 | US20050007276 Circular superdirective receive antenna arrays |
| 01/13/2005 | US20050007275 Method and apparatus for reducing quantization-induced beam errors by selecting quantized coefficients based on predicted beam quality |
| 01/13/2005 | US20050007274 Method and apparatus for correction of quantization-induced beacon beam errors |
| 01/13/2005 | US20050007273 Method and apparatus for prediction and correction of gain and phase errors in a beacon or payload |
| 01/13/2005 | DE202004015620U1 Magnetron controlled axial antenna e.g. for axial antenna, has round slots to allow even surface irradiation and body penetration |
| 01/12/2005 | EP1496627A1 Radio device, transmission/reception directivity control method, and transmission/reception directivity control program |
| 01/12/2005 | EP1496625A1 Adaptive array antenna receiver apparatus and antenna array calibration method |
| 01/12/2005 | EP1496567A1 Arrangement for calibrating transmission and/or reception of signals in a radio communications system |
| 01/12/2005 | EP1496564A1 Diversity antenna system |
| 01/12/2005 | CN1184837C 天线控制系统 Antenna Control System |
| 01/11/2005 | US6842401 Sonar beamforming system |
| 01/11/2005 | US6842157 Antenna arrays formed of spiral sub-array lattices |
| 01/06/2005 | WO2005001992A1 Adaptive antenna reception method and device |
| 01/06/2005 | WO2005001509A1 Radar altimeter with forward looking nm-wave terrain avoidance radar |
| 01/06/2005 | WO2005001507A1 Signal evaluation method for use in a sar/mti pulse radar system |
| 01/06/2005 | WO2004030003A3 Method and apparatus for antenna steering for wlan |
| 01/06/2005 | US20050003865 Method and apparatus for high throughput multiple radio sectorized wireless cell |
| 01/06/2005 | US20050003864 Antenna system |
| 01/06/2005 | US20050003763 Methods and apparatus for high throughput multiple radio wireless cells and networks |
| 01/06/2005 | US20050001784 Phased array antenna providing gradual changes in beam steering and beam reconfiguration and related methods |
| 01/06/2005 | US20050001778 Wideband dual polarized base station antenna offering optimized horizontal beam radiation patterns and variable vertical beam tilt |
| 01/06/2005 | US20050001765 Combined beamforming-diversity wireless fading channel demodulator using adaptive sub-array group antennas, signal receiving system and method for mobile communications |
| 01/06/2005 | US20050001760 Techniques for measurement of deformation of electronically scanned antenna array structures |
| 01/06/2005 | CA2528085A1 Radar altimeter with forward looking nm-wave terrain avoidance radar |
| 01/05/2005 | EP1494318A1 Antenna device |
| 01/05/2005 | EP1494313A1 Antenna system comprising a coverage antenna and an auxiliary antenna |
| 01/05/2005 | EP1310018A4 Switched beam antenna architecture |
| 01/05/2005 | EP1277372B1 Reception system for multisensor antenna |
| 01/05/2005 | CN1561563A Device for producing secondary radiation diagrams in a phased array antenna system |
| 01/05/2005 | CN1183792C Radio base station and its control method |
| 01/05/2005 | CN1183624C Stabilisation of phased array antennas |
| 01/04/2005 | US6839573 Apparatus and method for beamforming in a changing-interference environment |
| 01/04/2005 | US6839550 Diversity antenna switching device and method, and storage medium |
| 01/04/2005 | US6839543 Method and system for detecting and discriminating multipath signals |
| 01/04/2005 | US6839039 Antenna apparatus for transmitting and receiving radio waves to and from a satellite |
| 01/04/2005 | CA2333574C Repeater apparatus |
| 01/04/2005 | CA2306018C System and method for protecting a receiver from jamming interference |
| 12/30/2004 | US20040266483 Calibration apparatus for smart antenna and method thereof |
| 12/30/2004 | US20040266481 RF ID tag reader utilizing a scanning antenna system and method |
| 12/30/2004 | US20040266360 Adaptive transceiver system |
| 12/30/2004 | US20040266356 Multiple antenna apparatus and method to provide interference detection and cancellation |
| 12/30/2004 | US20040266354 Radio transceiver and method of controlling direction of radio-wave emission |
| 12/30/2004 | US20040263421 Antenna system and RF signal interference abatement method |
| 12/30/2004 | US20040263418 Radio wave lens antenna apparatus |
| 12/30/2004 | US20040263417 Automatic antenna orientation for USB pass-through port |
| 12/30/2004 | US20040263410 Antenna array |
| 12/30/2004 | US20040263408 Adaptive beam forming antenna system using a tunable impedance surface |
| 12/30/2004 | US20040263398 Electronic device with a retractable antenna assembly |
| 12/30/2004 | US20040263387 Electronically agile dual beam antenna system |
| 12/30/2004 | US20040263336 Livestock processing antenna |
| 12/30/2004 | US20040262645 Radio frequency microelectromechanical systems (MEMS) devices on low-temperature co-fired ceramic (LTCC) substrates |
| 12/29/2004 | WO2004114547A1 Method for optimising at least one property of a satellite system, optimisation device for a satellite system, satellite receiver and satellite system |
| 12/29/2004 | WO2004114458A2 Antenna steering for an 802.11 station |
| 12/29/2004 | WO2004098209A3 Method and device for increasing effective radiated power from a subscriber device |
| 12/29/2004 | WO2004082071A8 Systems and methods for providing independent transmit paths within a single phased-array antenna |
| 12/29/2004 | EP1492252A1 Multi-beam antenna transmitter/receiver and transmitting/receiving method and transmission beam selection method |
| 12/29/2004 | EP1490980A2 Mobile communication handset with adaptive antenna array |
| 12/29/2004 | EP1340323A4 Wireless communication network |
| 12/29/2004 | EP0934636B1 Apparatus and method for reusing satellite broadcast spectrum for terrestrially broadcast signals |
| 12/29/2004 | CN2667682Y Improved antenna structure |
| 12/29/2004 | CN1558468A Beam adjusting device |
| 12/29/2004 | CN1558467A Household image and sound equipment with wireless transmission function |
| 12/29/2004 | CA2529788A1 Antenna steering for an 802.11 station |
| 12/28/2004 | US6836674 Method of controlling directional antenna and apparatus of the same |
| 12/28/2004 | US6836673 Mitigating ghost signal interference in adaptive array systems |
| 12/28/2004 | US6836244 Radio reception apparatus capable of selecting from adaptive array reception mode and single route reception mode, and method and program for controlling adaptive array processing |
| 12/28/2004 | US6836242 Method and apparatus providing general spherical search pattern, and all sub-sets thereof, for acquisition |
| 12/26/2004 | CA2433660A1 A system for a smart antenna |
| 12/26/2004 | CA2433632A1 A method and system for a smart antenna |
| 12/23/2004 | WO2004083885A3 Time delaybeamformer and method of time delay beamforming |
| 12/23/2004 | WO2004051791A3 Multi-layer capacitive coupling in phased array antennas |
| 12/23/2004 | US20040259597 Adaptive antenna for use in wireless communication systems |
| 12/23/2004 | US20040257299 External antenna |
| 12/23/2004 | US20040257292 Broadband/multi-band circular array antenna |
| 12/23/2004 | US20040257288 Transverse device array phase shifter circuit techniques and antennas |
| 12/23/2004 | US20040257272 Method and apparatus for converting power |
| 12/23/2004 | US20040257271 Method and apparatus for a power system for phased-array radar |
| 12/23/2004 | US20040257266 Technique for changing a range gate and radar coverage |
| 12/23/2004 | US20040257220 Circuit arrangement and method for phase modulation in a backscattering transponder |
| 12/23/2004 | DE10325396A1 Circuit arrangement for phase modulation for backscatter-based transponder has control unit that can selectively connect voltage sources to varactor connection(s) depending on desired phase angle |
| 12/23/2004 | DE10323549A1 Formation method for shaping a radiation pattern in array antenna, uses single antennas with amplitude and phase final control elements |
| 12/22/2004 | EP1489758A1 Radio device, spatial path control method, and spatial path control program |
| 12/22/2004 | EP1489757A1 Radio reception device, array parameter optimal value estimation method, and array parameter optimal value estimation program |
| 12/22/2004 | EP1489684A1 Antenna system including simultaneous phase aiding and phase canceling element |
| 12/22/2004 | EP1488616A2 Antenna adaptation comparison method for high mobility |
| 12/22/2004 | EP1488614A2 Adaptive receive and omnidirectional transmit antenna array |
| 12/22/2004 | EP1488613A2 Intelligent interface for adaptive antenna array |
| 12/22/2004 | EP1488252A1 Efficient wideband waveform generation and signal processing design for an active multi-beam esa digital radar system |
| 12/22/2004 | EP1488194A1 Measuring shape of a flexible electromagnetic radiation structure (mirror, adaptive optics) |
| 12/22/2004 | EP1307976B1 Phase stabilization in adaptive arrays |
| 12/22/2004 | EP1269570B1 Common aperture reflector antenna with improved feed design |