Patents
Patents for H01Q 21 - Aerial arrays or systems (25,127)
08/2006
08/09/2006CN1269319C Frequency transformer for receiving microwave from satellite
08/09/2006CN1269318C Disposable radiator for multiwave beam antenna
08/08/2006US7088306 High gain antenna for wireless applications
08/08/2006US7088305 Dual range antenna
08/08/2006US7088302 Device for receiving and/or emitting electromagnetic waves with radiation diversity
08/08/2006US7088299 Multi-band antenna structure
08/08/2006US7088298 Antenna system
08/08/2006US7088293 Communication apparatus
08/08/2006US7088290 Dielectric loaded antenna apparatus with inclined radiation surface and array antenna apparatus including the dielectric loaded antenna apparatus
08/03/2006WO2006080995A2 Adaptive array
08/03/2006WO2006080454A1 Uwb short pulse radar
08/03/2006WO2006080169A1 Phased array antenna apparatus
08/03/2006WO2006080141A1 Antenna and wireless communication device
08/03/2006WO2006079993A1 Broadband microstrip antenna with printed dipoles and grounded parasitic patches
08/03/2006WO2005125021A3 Method and system for utilizing smart antennas in establishing a backhaul network
08/03/2006US20060170608 Operationally reconfigurable array
08/03/2006US20060170596 High gain antenna for microwave frequencies
08/03/2006US20060170595 Wireless point multipoint system
08/03/2006US20060170592 Antenna control system
08/03/2006DE102006003402A1 Kompakte Antennenvorrichtung mit zirkularpolarisierter Wellenabstrahlung Compact antenna device with circularly polarized wave radiation
08/02/2006EP1686654A1 Parasitic element antenna for vehicles and windscreen including said antenna
08/02/2006EP1686646A1 Vehicle antenna array
08/02/2006EP1685665A1 Enhancing signals
08/02/2006EP1685664A1 Signal interference measurement
08/02/2006EP1685654A1 Suppression of unwanted signal elements by sinusoidal amplitude windowing
08/02/2006EP1685653A1 Signal regeneration
08/02/2006EP1685623A1 Wideband antenna and receiver calibration
08/02/2006EP1654782A4 Multi-beam antenna
08/02/2006CN2802743Y Double-band multi-mode array antenna
08/02/2006CN1813376A PIFA antenna system for several mobile telephone frequency bands
08/02/2006CN1812194A Miniature electric control beam scan array aerial made by BST ceramics
08/02/2006CN1268151C Control method for mobile communication terminal and array aerial direction figure
08/02/2006CN1268070C A broad beam forming method for intelligent antenna base station
08/02/2006CN1268035C Device for receiving and/or transmitting electromagnetic signals
08/02/2006CN1268034C Multi-layered compact slot antenna structure and method
08/01/2006US7084833 Antenna with polarization diversity
08/01/2006US7084832 Plasma production device and method and RF driver circuit with adjustable duty cycle
08/01/2006US7084831 Wireless device having antenna
08/01/2006US7084830 Two-port antenna structure for multiple-input multiple-output communications
08/01/2006US7084829 Signal receiving system
08/01/2006US7084823 Integrated front end antenna
08/01/2006US7084822 Dual feed common radiator antenna system and method for broadcasting analog and digital signals
08/01/2006US7084813 Antennas with reduced space and improved performance
08/01/2006US7084769 Intelligent station using multiple RF antennae and inventory control system and method incorporating same
08/01/2006US7084740 Wireless locating and tracking systems
07/2006
07/27/2006WO2006077430A1 A two-module integrated antenna and radio
07/27/2006US20060165158 Signal regeneration
07/27/2006US20060164320 Method and apparatus for an antenna module
07/27/2006US20060164315 Hollow waveguide sector antenna
07/27/2006US20060164313 Device for the reception and/or the transmission of multibeam signals
07/27/2006US20060164310 Double-layer antenna structure for hand-held devices
07/27/2006US20060164308 Fractal counterpoise, groundplane, loads and resonators
07/27/2006US20060164301 Method and a unit for beam control of an array antenna
07/27/2006US20060164300 Transmit antenna
07/27/2006US20060164299 Wireless local area network antenna system and method of use therefore
07/26/2006EP1684467A1 Power saving via variable listen intervals in a WLAN
07/26/2006EP1684466A1 Power saving and handling broadcast as unicast traffic in a WLAN
07/26/2006EP1684378A1 Phased array antenna system
07/26/2006EP1684092A1 Automotive radar with mechanically scanned monopulse antenna
07/26/2006EP1683234A2 Antenna arrangement and window fitted with this antenna arrangement
07/26/2006EP1683233A1 System and method for multiple antennas having a single core
07/26/2006EP1683231A1 High performance antenna
07/26/2006EP1402595B1 Antenna coupler
07/26/2006CN2800505Y Automobile antenna device
07/26/2006CN1809948A RFID tag wide bandwidth logarithmic spiral antenna method and system
07/26/2006CN1809195A Multi-communication network call processing method for multi-mode terminals
07/26/2006CN1809008A Handling broadcast and multicast traffic as unicast traffic in a wireless network
07/26/2006CN1808931A Multi-point data acquisition and transmission apparatus and method for intelligent antenna system
07/26/2006CN1808765A Micro electric controlled beam scanning array microstrip antenna made of BST ceramic material
07/26/2006CN1808177A Automotive radar
07/26/2006CN1266972C Mobile communication terminal having dual antenna installation
07/26/2006CN1266861C Blind adaptation beam forming technology
07/26/2006CN1266803C Antenna device and radio apparatus using it
07/25/2006US7082230 Optically modulated scatterer and array thereof
07/25/2006US7081864 Antenna coil and transmission antenna
07/25/2006US7081862 Integrated active satellite antenna module
07/25/2006US7081861 Phased array antenna
07/25/2006US7081858 Radial constrained lens
07/25/2006US7080788 Modular, portable data processing terminal for use in a radio frequency communication network
07/25/2006US7080698 Mapping tool for tracking and/or guiding an underground boring tool
07/21/2006CA2531384A1 Handling broadcast and multicast traffic as unicast traffic in a wireless network
07/20/2006US20060160545 Methods and apparatus for identifying asset location in communication networks
07/20/2006US20060160514 Millimeter wave-band radio communication method and system
07/20/2006US20060160513 Multi-band wireless communication device and method
07/20/2006US20060158381 Slot array antenna and plasma processing apparatus
07/20/2006US20060158374 Smart antenna system wtih improved localization of polarized sources
07/20/2006US20060158369 Automotive radar
07/20/2006DE102004057774B4 Mobile radio aerials for operation in several frequency bands, with several dipole radiator, in front of reflector, radiating in two different frequency bands, with specified spacing of radiator structure, radiator elements, etc
07/19/2006EP1680836A1 Antenna system for radio frequency identification
07/19/2006EP1680834A1 Phased array antenna system with controllable electrical tilt
07/19/2006EP1584124A4 Wide exit electronic article surveillance antenna system
07/19/2006CN1805571A Method of switching communication module in communication devices
07/19/2006CN1805215A Wireless radio apparatus
07/19/2006CN1805212A Communication apparatus and antenna structure in the communication apparatus
07/19/2006CN1265501C Antenna device and portable radio communication device
07/19/2006CN1265498C Guides for RF magnetic flux
07/18/2006US7079877 Foldable portable telephone
07/18/2006US7079869 Communication system transmitter or receiver module having integrated radio frequency circuitry directly coupled to antenna element
07/18/2006US7079867 Semi-blind transmit antenna array device using feedback information and method thereof in a mobile communication system
07/18/2006US7079588 Method and apparatus for processing signals in an array antenna system