H01Q 21 - Aerial arrays or systems

Patents for H01Q 21 - Aerial arrays or systems (25,127)
11/2011
11/03/2011	US20110267232 Null-fill antenna, omni antenna, and radio communication equipment
11/02/2011	EP2382689A2 Platform integrated phased array transmit/receive module
11/02/2011	EP2382687A1 Flexible phased array antennas
11/02/2011	CN202025851U Ultrawideband bipolarization sector coverage antenna
11/02/2011	CN202025850U Bipolarization sector coverage antenna
11/02/2011	CN202025841U Ultrahigh-frequency and dual-port circular polarization RFID (Radio Frequency Identification) antenna
11/02/2011	CN202025840U Fast close RFID (Radio Frequency Identification) sequential reading antenna system
11/02/2011	CN102231456A Dual-band dual-polarization shared aperture antenna
11/01/2011	US8049666 Regional positioning method and apparatus in wireless sensor network
11/01/2011	US8049660 Radar apparatus configured to suppress effects of grating lobes upon detection of direction of target based on phase difference between received reflected waves
11/01/2011	US8049598 Methods and apparatus for arbitrary antenna phasing in an electronic article surveillance system
10/2011
10/27/2011	WO2011112453A4 Antenna system including a circularly polarized antenna
10/27/2011	US20110263215 Method and Device in Over-the-Air Test Environment
10/27/2011	US20110261910 Smart antenna solution for mobile handset
10/27/2011	US20110261773 Antenna apparatus and base station apparatus
10/27/2011	US20110260946 Mimo antenna arrays built on metamaterial substrates
10/27/2011	US20110260942 Wireless terminal device
10/27/2011	US20110260941 Wideband radiating elements
10/27/2011	US20110260939 Distributed multiband antenna and methods
10/27/2011	US20110260931 Antenna Module, and Electronic Apparatus Including the Antenna Module
10/27/2011	DE102010028265A1 Antenneneinrichtung zum Senden und Empfangen elektromagnetischer Wellen Antenna means for transmitting and receiving electromagnetic waves
10/27/2011	DE102010018509A1 Senden und Empfangen von Funksignalen in verschiedenen Frequenzbereichen Transmitting and receiving radio signals in different frequency ranges
10/27/2011	DE102005035848B4 Vorrichtung und Verfahren zum Lesen und/oder Schreiben von Daten von und/oder auf eine(r) Vielzahl von RFID-Chips Apparatus and method for reading and / or writing data from and / or to a (R) plurality of RFID chips
10/26/2011	EP2381533A1 Phase array antenna system
10/26/2011	EP2381531A1 Phased array antenna
10/26/2011	EP2380237A2 Integrated array transmit/receive module
10/26/2011	EP1726062B1 Vehicular glass-mount antenna and system
10/26/2011	CN202019049U Signal interference prevention antenna array
10/26/2011	CN102227040A Array antenna used for reducing radar scattering cross section
10/20/2011	WO2011129347A1 Triaxial antenna and core assembly used therefor
10/20/2011	WO2011127848A2 Array antenna and method for controlling beam width of array antenna
10/20/2011	US20110255708 Wireless conformal antenna system and method of operation
10/20/2011	US20110254755 Multiband multifilar antenna
10/20/2011	US20110254754 Mobile wireless communications device with selective load switching for antennas and related methods
10/20/2011	US20110254743 Portable wireless device
10/20/2011	DE102010014916A1 Phasengesteuerte Gruppenantenne A phased array antenna
10/19/2011	EP2378610A1 Dual polarization radiation unit and planar dipole thereof
10/19/2011	EP2378608A1 Antenna and manufacturing method therefor
10/19/2011	EP2378607A1 Portable wireless device
10/19/2011	EP2377202A1 Dual frequency antenna aperture
10/19/2011	EP2377201A2 Crossed superimposed dipole antenna with radiating elements with volumetric fractal pattern
10/19/2011	CN202013951U Multi-frequency range combined vehicle-mounted antenna
10/19/2011	CN202013950U Novel double-frequency double-polarization base station antenna
10/19/2011	CN202013949U Intelligence antenna
10/19/2011	CN202013948U Parallel feeding array antenna
10/19/2011	CN202013938U Antenna structure having multiple frequency bands
10/19/2011	CN202013933U 多端口室内天线 Multi-port indoor antenna
10/19/2011	CN1928584B Combined GPS positioning system and communications system utilizing shared circuitry
10/19/2011	CN102224631A Device for coupling and attaching a radiating antenna element and antenna assembly method
10/19/2011	CN102223213A Signal transmitting method and device
10/19/2011	CN102222819A Anti-interference antenna array system
10/19/2011	CN102222815A Spiral array measurement and control antenna
10/19/2011	CN102221613A Sample analyzer
10/19/2011	CN101042740B Module with RFID tag and associated bridge antenna
10/18/2011	US8040288 Dipole for hemispherical coverage antenna
10/13/2011	WO2011126666A1 An rf feed network for modular active aperture electronically steered arrays
10/13/2011	WO2011126533A1 Coupled electron shuttle providing electrical rectification
10/13/2011	WO2011125087A1 Antenna
10/13/2011	WO2011124410A1 Antenna arrangement for vehicles for transmitting and receiving
10/13/2011	WO2011124180A2 Antenna device, base station system, and method for tuning antenna device
10/13/2011	WO2011124094A1 Dual-polarized microstrip antenna
10/13/2011	US20110248901 Multiple frequency projected artificial magnetic mirror and antenna application thereof
10/13/2011	DE102010014814A1 Antenna arrangement for use in secondary radar system utilized in trilateration system to support approach for landing of aircraft, has mast for supporting vertical dipoles arranged in array, where each dipole is connected with mast
10/13/2011	CA2793316A1 An rf feed network for modular active aperture electronically steered arrays
10/12/2011	EP2375498A1 System and method for providing independent polarization control
10/12/2011	EP2375492A1 Antenna device and radar apparatus
10/12/2011	EP2375488A1 Planar antenna and handheld device
10/12/2011	CN202009074U Wideband omnidirectional antenna
10/12/2011	CN202008677U Disassembly-prevention electronic tag for container opening
10/12/2011	CN1929198B Antenna device and radio communication terminal
10/12/2011	CN1853315B Beam switching antenna system and method and apparatus for controlling the same
10/12/2011	CN102217302A Embedded wireless antenna for network tv
10/12/2011	CN102217141A Antenna device and base station device
10/12/2011	CN101237083B Antenna with stripline splitter circuit
10/12/2011	CN101192706B Shutter type flat plate antenna
10/11/2011	US8035572 H-type monopole isolation antenna
10/11/2011	US8035561 Communication apparatus
10/11/2011	CA2455402C Electromagnetic sensors for biological tissue applications and methods for their use
10/06/2011	WO2011123300A1 Broadband transceiver and distributed antenna system utilizing same
10/06/2011	WO2011120090A1 Omni-directional multiple-input multiple-output antenna system
10/06/2011	WO2011092311A3 Circularly polarized antenna and feeding network
10/06/2011	US20110244815 Information processing apparatus and wireless communication module
10/06/2011	US20110241972 Leaky-wave antenna
10/06/2011	US20110241969 Grid array antennas and an integration structure
10/06/2011	US20110241968 Multi-beam antenna device
10/06/2011	US20110241953 Hybrid multiple-input multiple-output antenna module and system of using the same
10/06/2011	DE102010003646A1 Antennenanordnung für Fahrzeuge zum Senden und Empfangen An antenna arrangement for vehicles for transmitting and receiving
10/06/2011	DE102010003457A1 Leckwellenantenne Leaky wave antenna
10/05/2011	EP2372843A2 Dual band WLAN MIMO high isolation antenna structure
10/05/2011	EP2372839A1 Hybrid multiple-input multiple-output antenna module and system of using the same
10/05/2011	EP2372837A1 Calibration of active antenna arrays for mobile telecommunications
10/05/2011	EP2371033A1 Grid array antennas and an integration structure
10/05/2011	EP2371030A1 Device for coupling and attaching a radiating antenna element and antenna assembly method
10/05/2011	EP2255155B1 Radio device for a wireless network
10/05/2011	EP1428294B1 Reactive coupling antenna comprising two radiating elements
10/05/2011	CN202004161U Antenna structure
10/05/2011	CN202004160U Bipolarization combined base station antenna with T matched oscillators
10/05/2011	CN202004159U Defected-ground-structure-based subwavelength antenna array used for time reversal communication
10/05/2011	CN202004158U Time reversal sub-wavelength array antenna for wireless mobile terminal
10/05/2011	CN202004157U Portable planar slotted waveguide antenna for satellite communication earth station

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