Patents
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)
08/2005
08/10/2005CN1653723A Adaptive antenna transmitting/receiving apparatus
08/10/2005CN1653704A Mobile communication handset with adaptive antenna array
08/10/2005CN1653648A Antenna for array applications
08/10/2005CN1653646A A single beam forming structure for multiple modulation schemes
08/10/2005CN1653644A Antenna arrangement and module including the arrangement
08/10/2005CN1652400A Voltage control adaptive aerial
08/10/2005CN1214669C Radio base station and controlling method for radio base stations
08/10/2005CN1214547C Radio communication quality measuring apparatus, measuring method and raido base station
08/10/2005CN1214484C High-frequency phase shifter unit
08/09/2005US6927728 Method and apparatus for multi-antenna transmission
08/09/2005US6927644 Low-loss tunable ferro-electric device and method of characterization
08/04/2005WO2005071790A2 Systems for and methods of assigning priority to reader antennae
08/04/2005WO2005069846A2 Method and apparatus for dynamically selecting the best antennas/mode ports for transmission and reception
08/04/2005WO2005027261A3 Antenna arrangement having magnetic field reduction in near-field by high impedance element
08/04/2005US20050170489 Beta-secretase enzyme compositions and methods
08/04/2005US20050168391 Configurable omnidirectional antenna
08/04/2005US20050167047 Method of fabricating radio frequency microelectromechanical systems (mems) devices on low-temperature co-fired ceramic (ltcc) substrates
08/04/2005DE10058336B4 Verfahren zur Strahlformung in Systemen mit Gruppenantennen an Sende- und Empfangsstationen A method for beamforming in systems with array antennas at transmitter and receiver stations
08/03/2005EP1559169A1 Method and apparatus for adapting antenna array using received predetermined signal
08/03/2005EP1559168A2 Folding directional antenna
08/03/2005CN1650599A Intelligent interface for adaptive antenna array
08/03/2005CN1650544A Radio reception device, array parameter optimal value estimating method, and array parameter optimal value estimation program
08/03/2005CN1213550C Circuit unit for mobile radio system with base station and antenna unit
08/03/2005CN1213510C Lightning protection of using plaster/micro-stripe unit active antenna
08/02/2005US6924776 Wideband dual polarized base station antenna offering optimized horizontal beam radiation patterns and variable vertical beam tilt
08/02/2005US6924765 Microstrip patch array antenna for suppressing side lobes
07/2005
07/28/2005WO2005069437A1 Complementary self-structuring antenna
07/28/2005WO2005069436A1 Antenna system and radio communication unit
07/28/2005WO2005067615A2 Vehicle mounted satellite antenna system with in-motion tracking using beam forming
07/28/2005US20050164744 Apparatus and method operable in a wireless local area network incorporating tunable dielectric capacitors embodied within an inteligent adaptive antenna
07/28/2005US20050164640 Self-structuring antenna system with memory
07/28/2005US20050164327 Using human embryonic kidney cells as bioreactor in identifying modulator of brain protease; treating alzheimers disease; enzyme inhibitors; drug screening
07/28/2005US20050164294 Beta-secretase enzyme compositions and methods
07/28/2005US20050163365 Apparatus and method of information extraction from electromagnetic energy based upon multi-characteristic spatial geometry processing
07/28/2005US20050162328 Antenna apparatus
07/28/2005US20050162327 Antenna apparatus
07/28/2005US20050162325 Electromagnetic gravity drive for rolling axle array system
07/28/2005US20050162305 Method of calibrating an adaptive antenna array of a satellite navigation system
07/28/2005US20050162276 Antenna system including simultaneous phase aiding and phase canceling elements
07/28/2005US20050161753 Method of fabricating radio frequency microelectromechanical systems (MEMS) devices on low-temperature co-fired ceramic (LTCC) substrates
07/27/2005EP1557904A2 Self-structuring antenna system with memory
07/27/2005EP1557903A1 Radio terminal device antenna and radio terminal device
07/27/2005EP1556922A2 Directional antenna
07/27/2005EP1417733B1 Phased array antennas incorporating voltage-tunable phase shifters
07/27/2005CN2713663Y Antenna base construction
07/27/2005CN1647318A Leaky-wave dual polarized slot type antenna
07/27/2005CN1647316A Antenna control unit and phased-array antenna
07/27/2005CN1647315A Radio terminal device antenna and radio terminal device
07/27/2005CN1645671A Antenna apparatus
07/27/2005CN1645670A Antenna apparatus
07/26/2005US6922450 Direction of arrival estimator and direction of arrival estimation method
07/26/2005US6922445 Method and system for mode adaptation in wireless communication
07/26/2005US6922173 Reconfigurable scanner and RFID system using the scanner
07/26/2005US6922169 Antenna, base station and power coupler
07/21/2005WO2005067342A1 Method for adjusting adaptation control of adaptive interference canceller
07/21/2005WO2005067098A1 Mobile antenna system for satellite communications
07/21/2005WO2005067097A1 Compact, wide-band, integrated active module for radar and communication systems
07/21/2005WO2005065012A2 A method for efficient beamforming using a complementary noise separation filter
07/21/2005US20050159187 Antenna system and method
07/21/2005US20050159121 Radio apparatus
07/21/2005US20050159108 Signal processing system and method
07/21/2005US20050156800 Antennas supporting high density of wireless users in specific directions
07/21/2005US20050156797 Mobile communication handset with adaptive antenna array
07/21/2005US20050156795 Dual-frequency antenna
07/21/2005US20050156794 Configurable antenna for a wireless access point
07/21/2005DE19962461B4 Antennenanordnung Antenna array
07/21/2005DE10359623A1 Mobilfunk-Antennenanordnung für eine Basisstation Mobile radio antenna arrangement for a base station
07/20/2005EP1554900A2 Method and apparatus for antenna steering for wlan
07/20/2005CN1643918A System and method for synchronizing interaction of a communication network with a broadcasting network
07/20/2005CN1643835A Radio terminal device, transmission directivity control method, and transmission directivity control program
07/20/2005CN1643821A Radio device, transmission/reception directivity control method, and transmission/reception directivity control program
07/20/2005CN1643728A Beamforming using a backplane and passive antenna element
07/20/2005CN1642338A Method for effectively covering expressway
07/20/2005CN1641926A Automatic-developing electromechanic planar array antenna
07/20/2005CN1211887C Circular directon finding antenna
07/19/2005US6920309 User positioning technique for multi-platform communication system
07/19/2005US6920192 Adaptive antenna array methods and apparatus for use in a multi-access wireless communication system
07/19/2005US6920186 Exciter/phasor/transmitter for directional antenna system
07/19/2005US6919861 Array antenna apparatus
07/19/2005US6919854 Variable inclination continuous transverse stub array
07/14/2005WO2005062971A2 Adaptive antenna for use in wireless communication systems
07/14/2005WO2005062943A2 Video rate passive millimeter wave imaging system
07/14/2005WO2005017559A3 Security system with mm-wave imaging
07/14/2005US20050153657 Multi-beam antenna transmitter/receiver and transmitting/receiving method and transmission beam selection method
07/14/2005US20050153655 Multi-platform wireless communication system for a variety of different user types
07/14/2005US20050151692 Method of Installing a Satellite Dish and Satellite Dish Mast
07/14/2005DE10335216B4 Im Bereich einer Außenfläche eines Fluggeräts angeordnete phasengesteuerte Antenne In the region of an outer surface of an aircraft disposed phased array antenna
07/14/2005DE10332619B4 Zweidimensionales Antennen-Array Two-dimensional antenna array
07/13/2005EP1553709A2 Wireless base station apparatus and wireless communication method
07/13/2005EP1553424A1 Receiver, navigation system using receiver and multipath detection method and position detection method in receiver
07/13/2005EP1552625A1 Beam-steering and beam-forming for wideband mimo/miso systems
07/13/2005EP1552578A2 Mobile radio base station
07/13/2005EP1285293B1 Electrical pulse transformation using optical delay lines
07/13/2005CN2710183Y Radio network card antenna guiding positioning device
07/13/2005CN1640025A Radio base station apparatus
07/13/2005CN1640016A Radio device, radio device calibration system, calibration method, and calibration program
07/13/2005CN1639906A Diversity antenna for UNII access point
07/13/2005CN1639905A Method for accurately tracking and communicating with a satellite from a mobile platform
07/13/2005CN1638371A Frequency offset estimating method and frequency offset correcting apparatus utilizing said method
07/13/2005CN1638308A 移动通信系统及移动通信基站 Mobile communication system and a mobile communication base station