| 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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| 12/15/1999 | EP0964476A1 Wideband radar optical control device for receiving or transmitting |
| 12/15/1999 | EP0964268A1 Method for increasing the angular coverage of a beam-forming radar, and radar therefor |
| 12/15/1999 | EP0963669A1 Method and apparatus for directional radio communication |
| 12/15/1999 | CN1238896A Determination of terminal location in radio system |
| 12/15/1999 | CN1238867A Apparatus and method for reusing satellite broadcast spectrum for terrestrially broadcast signals |
| 12/15/1999 | CN1238654A Process for assigning channels in cellular radio communication system |
| 12/14/1999 | US6002376 Antenna driving apparatus |
| 12/14/1999 | US6002365 Antenna beam steering using an optical commutator to delay the local oscillator sigal |
| 12/14/1999 | US6002364 Apparatus and method for beam steering control system of a mobile satellite communications antenna |
| 12/14/1999 | US6002359 Antenna system for satellite digital audio radio service (DARS) system |
| 12/14/1999 | CA2036482C Interference cancellation system for interference signals received with differing phases |
| 12/09/1999 | WO1999063620A1 Phased array antenna using piezoelectric actuators |
| 12/09/1999 | WO1999063619A1 System and method for fully self-contained calibration of an antenna array |
| 12/09/1999 | WO1999063263A1 Alignment apparatus |
| 12/09/1999 | DE19820460A1 Mobilfunk-Basisstation mit adaptiver Antenne Cell phone base station with adaptive antenna |
| 12/09/1999 | CA2334243A1 System and method for fully self-contained calibration of an antenna array |
| 12/08/1999 | EP0963067A2 Receiver for receiving satellite broadcast programmes, comprising a control system for automatically controlling the direction of the antenna |
| 12/08/1999 | EP0963006A2 Reconfigurable multiple beam satellite phased array antenna |
| 12/08/1999 | EP0963005A2 Reconfigurable multiple beam satellite reflector antenna with an array feed |
| 12/08/1999 | EP0963003A2 Radio environment analysis apparatus |
| 12/08/1999 | CN1237864A Base station device and wireless communication method |
| 12/08/1999 | CN1237862A Mode/multi-rate fixed wireless communication system |
| 12/07/1999 | US5999826 Devices for transmitter path weights and methods therefor |
| 12/07/1999 | US5999800 Design technique of an array antenna, and telecommunication system and method utilizing the array antenna |
| 12/07/1999 | US5999144 Transmission relay system |
| 12/07/1999 | US5999131 Wireless geolocation system |
| 12/07/1999 | US5999128 Multibeam phased array antennas and methods |
| 12/07/1999 | US5999127 Satellite communications facilitated by synchronized nodal regressions of low earth orbits |
| 12/07/1999 | US5999120 Method for determining phase correction values in radar apparatus |
| 12/01/1999 | EP0961419A2 Base station apparatus and radio communication method with reception diversity |
| 12/01/1999 | EP0961416A1 Adaptive array transceiver |
| 12/01/1999 | EP0960544A1 Method and apparatus for directional radio communication |
| 12/01/1999 | EP0960451A1 Method and apparatus for directional radio communication |
| 12/01/1999 | CN1237008A Array antenna radio communication device |
| 12/01/1999 | CN1047028C Antenna device and portable radio device |
| 11/30/1999 | US5995062 Phased array antenna |
| 11/30/1999 | US5995047 Microstrip antenna device, in particular for telephone transmissions by satellite |
| 11/30/1999 | US5994891 Electrically small, wideband, high dynamic range antenna having a serial array of optical modulators |
| 11/25/1999 | WO1999060661A1 Device for transmitting and receiving microwaves subjected to circular polarisation |
| 11/25/1999 | WO1999060659A1 Adaptive antenna pattern control for a multiple access communication system |
| 11/25/1999 | WO1999060658A1 Low noise block (lnb) mounting system |
| 11/25/1999 | WO1999060656A2 Multibeam satellite communication antenna |
| 11/25/1999 | DE19917926A1 Antenna arrangement with two antennae having non-spherical directivity patterns |
| 11/25/1999 | DE19823126A1 Antennenanordnung und Funkgerät Antenna array and radio |
| 11/25/1999 | DE19820705A1 Einrichtung zur Justierung des Strahlenganges eines strahlaussendenden Elementes Means for adjusting the optical path of a ray emitting element |
| 11/25/1999 | DE19531309C2 Phasengesteuerte zweidimensionale Gruppenantenne als teiladaptives Empfangssystem für den Satellitenrundfunk mit elektronischer Beeinflussung der Richtcharakteristik und der Polarisation The phased array antenna as part of two-dimensional adaptive receiving system for satellite radio with electronic influence of the directional characteristics and polarization |
| 11/25/1999 | CA2345047A1 Multibeam satellite communication antenna |
| 11/24/1999 | EP0959525A2 Antenna arrangement and radiotelephone |
| 11/24/1999 | EP0959522A1 Method for determining phase correction values in radar apparatus |
| 11/24/1999 | EP0959521A2 Wideband phased array antennas and method |
| 11/24/1999 | EP0958635A1 Antenna with variable geometry |
| 11/24/1999 | CN1236437A Position determination using multiple base station signal |
| 11/23/1999 | US5991643 Radio transceiver having switchable antennas |
| 11/23/1999 | US5990928 Method and apparatus for receiving broadcast entertainment transmissions at a moving receiver station |
| 11/23/1999 | US5990843 Highly-stiffened, dual-axle antenna tracking pedestal |
| 11/23/1999 | US5990839 Adjustable antenna system for a portable radio unit in a satellite communication system |
| 11/23/1999 | US5990838 Dual orthogonal monopole antenna system |
| 11/23/1999 | US5990836 Multi-layered patch antenna |
| 11/23/1999 | US5990831 FFT implementation of digital antenna arry processing in GNSS receivers |
| 11/23/1999 | US5990830 Serial pipelined phase weight generator for phased array antenna having subarray controller delay equalization |
| 11/23/1999 | CA2203965C Self-phase up of array antennas with non-uniform element mutual coupling and arbitrary lattice orientations |
| 11/23/1999 | CA2203964C Active array self calibration |
| 11/23/1999 | CA2110205C Mobile receiver for satellite broadcast |
| 11/18/1999 | WO1999059221A1 Patch antenna with an electrically small ground plate using peripheral parasitic stubs |
| 11/18/1999 | WO1999058996A1 Transmitting-receiving system for vehicles, a vehicle comprising a transmitting-receiving system, and a circuit |
| 11/17/1999 | EP0957534A1 Circularly polarised HF wave transceiver |
| 11/17/1999 | EP0957532A2 Multiple frequency band antenna |
| 11/17/1999 | EP0957531A1 Apparatus for adjusting the path of radiation of a beam radiating element |
| 11/17/1999 | EP0956648A1 Transmitter combiner arrangement |
| 11/17/1999 | EP0956616A2 Method of improving quality of radio connection |
| 11/17/1999 | EP0956615A1 Transmission polarizer |
| 11/17/1999 | EP0956612A1 Antenna beam patterns having wide nulls |
| 11/17/1999 | EP0956611A2 Multi-dimensional beamforming device |
| 11/17/1999 | EP0956610A1 Directional-beam generative apparatus and associated method |
| 11/17/1999 | EP0956609A1 A communication system, a primary radio station, a secondary radio station, and a communication method |
| 11/17/1999 | CN1235498A Radio communication apparatus and radio communication method |
| 11/17/1999 | CN1235456A Digital communication system |
| 11/17/1999 | CN1235390A Directivity control circuitry for adaptive antenna |
| 11/17/1999 | CN1235389A Adaptive antenna |
| 11/17/1999 | CN1235388A Diversity antenna system |
| 11/17/1999 | CN1235387A Bracket |
| 11/16/1999 | US5986611 Steerable disk antenna |
| 11/16/1999 | US5986590 Antenna system |
| 11/11/1999 | WO1999057919A2 Mobile radio base station with an adaptive antenna |
| 11/11/1999 | WO1999057820A1 Method and apparatus for determining spatial signatures for calibrating a communication station having an antenna array |
| 11/11/1999 | WO1999057574A1 Method and apparatus for determining a direction of arrival of a signal |
| 11/11/1999 | WO1999044307A3 Antenna-gain diversity |
| 11/11/1999 | WO1999036992A9 Array antenna having multiple independently steered beams |
| 11/11/1999 | DE19820835A1 Transmission/reception device for vehicle, e.g. aircraft |
| 11/11/1999 | CA2331391A1 Mobile radio base station with an adaptive antenna |
| 11/10/1999 | CN1046379C Multi-satellite TV antenna support |
| 11/09/1999 | US5983119 Wireless communication device antenna input system and method of use |
| 11/09/1999 | US5983071 Video receiver with automatic satellite antenna orientation |
| 11/09/1999 | US5982340 Satellite antenna mounting device |
| 11/09/1999 | US5982333 Steerable antenna system |
| 11/09/1999 | US5982327 Adaptive array method, device, base station and subscriber unit |
| 11/04/1999 | WO1999056348A1 Antenna system for tracking moving satellites |
| 11/04/1999 | WO1999056347A1 Apparatus for tracking moving satellites |
| 11/03/1999 | EP0954053A2 Array antenna radio communication apparatus |
| 11/03/1999 | EP0954050A1 Antennas for use in portable communications devices |