Patents
Sitemap › H01 - Basic electric elements › H01Q - Aerials › 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
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)
08/2010
08/25/2010CN101816097A Antenna for controlling a direction of a radiation pattern
08/25/2010CN101816096A Antenna in which squint is improved
08/25/2010CN101814903A Tunable ferro-electric filter
08/25/2010CN101814657A Low-loss microstrip patch frequency scanning antenna array capable of scanning by large angle in limited bandwidth
08/25/2010CN101814656A System for automatically regulating angles of communication antenna
08/25/2010CN101814655A Method for adjusting dish-shaped antenna
08/25/2010CN101814654A Satellite television ground receiving indoor antenna for automatically searching satellites
08/24/2010US7783042 Communication system and synchronization method thereof
08/19/2010WO2010093201A2 Antenna device with improved directivity
08/19/2010WO2010092673A1 Calibration device
08/19/2010WO2010092469A2 Antennas
08/19/2010WO2010092421A1 Wireless communication systems and methods with source localization and self-calibration
08/19/2010WO2010092082A1 Communication system, apparatus and methods for calibrating an antenna array
08/19/2010WO2010092076A1 Communication system, network element and method for antenna array calibration
08/19/2010WO2010073241A3 Digital retro-directive communication system and method thereof
08/19/2010WO2010065904A3 Solar powered transmitter
08/19/2010US20100207834 Antenna System For Communications On-The-Move
08/19/2010US20100207819 System and method for electronically steering an antenna
08/19/2010US20100207738 Steerable phase array antenna rfid tag locater and tracking system and methods
08/18/2010EP2219264A1 Blind signal separation using I and Q components
08/18/2010EP2219263A1 Error detection method and apparatus thereof
08/18/2010EP2218681A2 Applications of Nano-Enabled Large Area Macroelectronic Substrates Incorporating Nanowires and Nanowire Composites
08/18/2010EP2218138A1 A method for interference rejection
08/18/2010CN201556701U Gps antenna device
08/18/2010CN1534275B Method and device for measuring resource information of mobile communication base station antenna
08/18/2010CN101809878A Wireless device
08/18/2010CN101807739A Miniaturized and circularly polarized antenna for RFID (Radio Frequency Identification) management field
08/18/2010CN101806886A Special servo system for radar system
08/18/2010CN101806228A Coal bed gas radio spectrum direction-finding early warning system
08/18/2010CN101047413B Method for wireless communication
08/17/2010USRE41540 Smart antenna for RF receivers
08/17/2010US7777674 Mobile distributed antenna array for wireless communication
08/17/2010US7777480 Antenna Orientation Sensor
08/12/2010WO2010088721A1 Method and apparatus for antenna and transmission mode switching
08/12/2010US20100201600 Support frame for the dish of a large dish antenna
08/12/2010US20100201599 Adjustment method for dish antenna
08/12/2010US20100201591 Multi-beam antenna with multi-device control unit
08/12/2010US20100201590 Remote electrical tilt antenna with motor and clutch assembly
08/12/2010US20100201589 Device and method for controlling a satellite tracking antenna
08/12/2010US20100201572 System, method and apparatus for reducing the effects of low level interference in a communication system
08/12/2010US20100201571 Command, control and communications with intelligent antennas
08/12/2010DE102009009155A1 Method for reducing secondary lobe of semiconductor radar transmitter in radar system in e.g. ship, involves performing multiple measurement processes with different intensity profiles, and adjusting different intensities
08/12/2010DE102009009048A1 Method for correcting sloping position of semiconductor-radar transmitter on yacht, involves communicating sloping position-signal to radar system, and adjusting angle of radar beam to horizon in phase-shifting manner by radar system
08/11/2010EP2215689A1 Method for operating an array-based ray pivotable antenna and arrangement and use thereof
08/11/2010EP2215497A1 Angle resolving radar sensor
08/11/2010CN201549591U Driving device with buffer screw stem
08/11/2010CN101803211A Satellite signal reception converter
08/11/2010CN101803113A System for simplification of reconfigurable beam-forming network processing within a phased array antenna for a telecommunications satellite
08/11/2010CN101800522A Tunable ferro-electric filter
08/11/2010CN101800358A Shipborne satellite antenna control system
08/11/2010CN101082486B Photoelectric star-seeking auxiliary device
08/10/2010US7773042 Conical scanning antenna system using nutation method
08/05/2010WO2010087783A1 An antenna and method for manufacturing the same
08/05/2010WO2010087749A1 Phase calibration and erroneous cabling detection for a multi-antenna radio base station
08/05/2010WO2010087453A1 Multi-beam antenna apparatus
08/05/2010WO2010085854A1 Hybrid adaptive antenna array
08/05/2010US20100194663 Variable frequency patch antenna
08/05/2010US20100194640 Communications radar system
08/05/2010US20100194630 Optimized Beamforming for Satellite Communication
08/05/2010US20100194629 System for simplification of reconfigurable beam-forming network processing within a phased array antenna for a telecommunications satellite
08/05/2010DE112008002556T5 Einstellung eines Kommunikationskanals zwischen Kontrolleinheit und entferntem Sensor Setting a communication channel between the control unit and the remote sensor
08/04/2010EP2214327A2 Simultaneous calibration and communication of active antenna arrays of a satellite
08/04/2010EP2213013A1 Selection of transmit mode during a random access procedure
08/04/2010EP1792198B1 Blind signal separation using a combination of correlated and uncorrelated antenna elements
08/04/2010CN201540959U Simple combination mechanism of antenna and socket
08/04/2010CN101793963A Millimeter wave imaging system for security check and imaging method thereof
08/04/2010CN101051860B Feed network device, aerial feed subsystem and base station system
08/03/2010US7769343 Multi-beam communication satellite antenna with failure compensation
08/03/2010US7769107 Semi-blind analog beamforming for multiple-antenna systems
08/03/2010US7768469 Low profile antenna for satellite communication
08/03/2010US7768453 Dynamically correcting the calibration of a phased array antenna system in real time to compensate for changes of array temperature
08/03/2010US7768452 Null-fill antenna, omni antenna, and radio communication equipment
07/2010
07/29/2010WO2010084116A1 System for emitting electromagnetic beams, comprising a network of antennae
07/29/2010WO2010053608A3 Ir conformal imaging using phased scanning array
07/29/2010WO2010028309A3 Smart antenna systems suitable for reception of digital television signals
07/29/2010US20100188289 Communication system and method using an active phased array antenna
07/28/2010EP2210313A1 An improved antenna switching arrangement
07/28/2010EP1685664B1 Signal interference measurement
07/28/2010CN201536150U Control device of satellite aiming system with selectable satellite finding mode
07/28/2010CN101790815A Rfid tag, and system and method for detecting change of rfid tag environment
07/27/2010US7764243 Antenna positioning system
07/27/2010US7764229 Steerable directional antenna system for autonomous air vehicle communication
07/27/2010CA2691120A1 Satellite detection of automatic identification system signals
07/22/2010WO2010059754A3 Closed loop phase control between distant points
07/22/2010WO2010036583A3 Noise sampling detectors
07/22/2010US20100182214 Variable Directional Antenna
07/22/2010US20100182199 Apparatus and sensor for adjusting sensor vertical alignment
07/22/2010US20100182198 System and method for beamforming in a wireless communication system
07/22/2010DE102009005103A1 Elektronisch steuerbare Antenne in Kugelform Electronically steerable antenna in spherical form
07/21/2010EP2208253A1 Optically reconfigurable radio frequency antennas
07/21/2010EP2208016A1 Optical sensor for measuring the deformation with time of a deformable planar structure
07/21/2010CN201532582U Portable satellite antenna automatic finding control system
07/21/2010CN1874202B Method for restraining interference in intelligent antenna system
07/21/2010CN101785144A electronically steerable antenna
07/21/2010CN101783438A Antenna direction regulating mechanism
07/21/2010CN101783437A Antenna direction regulating mechanism
07/20/2010US7761897 Digital television broadcast signal receiver
07/20/2010US7761116 Radio device, transmission and reception directivity control method and transmission and reception directivity control program
07/20/2010US7760153 Linear motor powered lift actuator
07/20/2010US7760152 Antenna system and a method in connection with an antenna
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