| Patents for H01Q 21 - Aerial arrays or systems (25,127) |
|---|
| 01/08/2013 | CA2609601C Method for underground recovery of hydrocarbons |
| 01/03/2013 | WO2013001327A1 Multiple input multiple output (mimo) antennas having polarization and angle diversity and related wireless communications devices |
| 01/03/2013 | WO2013000752A1 Communication system comprising several antennas for mobile operation |
| 01/03/2013 | WO2013000519A2 Improved broadband multi-dipole antenna with frequency-independent radiation characteristics |
| 01/03/2013 | WO2013000331A1 Ultra-wideband antenna and terminal |
| 01/03/2013 | WO2012061349A8 Antenna system with receiver diversity and tunable matching circuit |
| 01/03/2013 | US20130002512 Reduced Q Low Frequency Antenna |
| 01/03/2013 | US20130002510 Antennas with novel current distribution and radiation patterns, for enhanced antenna islation |
| 01/03/2013 | US20130002505 Forty-five degree dual broad band base station antenna |
| 01/03/2013 | US20130002503 Compact antenna system having folded dipole and/or monopole |
| 01/03/2013 | US20130002502 Multi-system multi-band rfid antenna |
| 01/03/2013 | US20130002496 Wireless communication with a medical implant |
| 01/02/2013 | EP2541676A2 Forty-five degree dual broad band base station antenna |
| 01/02/2013 | EP2541675A1 Interference reduction in cellular base station |
| 01/02/2013 | CN202651367U Combined antenna capable of being erected on satellite antenna |
| 01/02/2013 | CN202651366U Vehicle-mounted multi-frequency antenna |
| 01/02/2013 | CN202651365U Combined type television antenna |
| 01/02/2013 | CN202651356U Omnibearing television receiving antenna |
| 01/02/2013 | CN202651355U Three-frequency transmission apparatus |
| 01/02/2013 | CN1998111B Planar antenna provided with conductive studs above a ground plane and/or with at least one radiator element, and corresponding production method |
| 01/02/2013 | CN1856908B Method and apparatus for forming millimeter wave phased array antenna |
| 01/02/2013 | CN102859840A Wireless power transmission using phased array antennae |
| 01/02/2013 | CN102859794A Antenna having sparsely populated array of elements |
| 01/02/2013 | CN102857282A Distributed antenna structure applied to high-speed railway |
| 01/02/2013 | CN102856665A Time modulation array antenna system with reconfigurable frequency and beam direction |
| 01/02/2013 | CN102856651A Millimeter wave cylindrical surface conformal substrate integrated waveguide slot array antenna |
| 01/02/2013 | CN102856646A Decoupling matching network for compact antenna array |
| 01/02/2013 | CN102856645A Mobile phone antenna structure supporting long term evolution (LTE) multiple input multiple output (MIMO) technology |
| 01/02/2013 | CN102856644A LTE (Long Term Evolution) MIMO (Multiple Input Multiple Output) mobile phone antenna structure controlled by switch |
| 01/02/2013 | CN102856640A High-isolation dual-polarization E-type microstrip antenna with spurious wafer |
| 01/02/2013 | CN102856639A Antenna of cell phone, and processing method and device for antenna to receive signals |
| 01/02/2013 | CN102856634A Novel broadband LTE (Long Term Evolution) antenna suitable for notebook computer or tablet personal computer |
| 01/02/2013 | CN102855503A RFID (Radio Frequency Identification Devices) loop antenna array monitoring system and monitoring control method |
| 01/02/2013 | CN102158572B Data communication apparatus |
| 01/02/2013 | CN101740866B Multi-frequency antenna for wireless communication device |
| 01/02/2013 | CN101682117B Antenna unit |
| 01/02/2013 | CN101258642B A resonant, dual-polarized patch antenna |
| 01/02/2013 | CN101210962B DVOR apparatus and sideband antenna fault detecting method |
| 01/01/2013 | US8344961 C-band radiating element for broad area maritime surveillance (BAMS) |
| 01/01/2013 | US8344958 Secured document with a contactless chip with protection of date against unauthorized access |
| 12/27/2012 | WO2012178076A2 Adaptive polarization array (apa) |
| 12/27/2012 | WO2012175629A1 A telecommunication method and apparatus exploiting the transmission and reception of electromagnetic waves |
| 12/27/2012 | WO2012142196A3 Beam forming antenna |
| 12/27/2012 | WO2012125774A3 Mm-wave phased array antenna and system integration on semi-flex packaging |
| 12/27/2012 | US20120326943 Orthogonal modular embedded antenna, with method of manufacture and kits therefor |
| 12/27/2012 | US20120326935 Broadcasting antenna for vehicle and shark fin antenna apparatus having the same |
| 12/27/2012 | DE102010044097B4 Mauterfassungsgerät Toll collection device |
| 12/26/2012 | EP2538578A2 Antenna, base station and beam processing method |
| 12/26/2012 | EP2538492A1 Dipole antenna and mobile communication terminal |
| 12/26/2012 | EP2537206A1 Antenna system |
| 12/26/2012 | CN202633522U Vehicle-mounted micro-strip read-write antenna system |
| 12/26/2012 | CN202633521U Dual-polarized indoor omnibearing ceiling antenna of long-term evolution mobile communication system |
| 12/26/2012 | CN202633520U Omnidirectional multipolarization spaceborne radar antenna |
| 12/26/2012 | CN202633519U Dual polarization broadband antenna |
| 12/26/2012 | CN202633518U EAS (Electronic Article Surveillance) alarm antenna with infrared detected customer flow data statistic function |
| 12/26/2012 | CN202633517U Three-sector integrated antenna |
| 12/26/2012 | CN202633512U Omni-directional dual polarized antenna |
| 12/26/2012 | CN202633501U Wideband compact planar two-antenna system |
| 12/26/2012 | CN102842769A MM-wave multiple-input multiple-output antenna system with polarization diversity |
| 12/26/2012 | CN102842763A Anti-multipath multi-feed-source high-isolation wide-beam high-stability phase center antenna |
| 12/26/2012 | CN102842762A Battlement type anti-multipath multiple feed source double frequency wide beam stable phase center antenna |
| 12/26/2012 | CN102842757A Double-frequency dual-polarization cavity backed slot antenna |
| 12/26/2012 | CN102842756A Dual-polarization MIMO (Multiple Input Multiple Output) antenna array |
| 12/26/2012 | CN102842753A High-gain omnidirectional antenna |
| 12/26/2012 | CN102842752A Omnidirectional antenna device with central axial null-filling function |
| 12/26/2012 | CN102842751A Multi-input and multi-output antenna device for 4G (fourth generation) data terminal |
| 12/26/2012 | CN101789545B Plane multi-input/output antenna for wireless communication terminal |
| 12/26/2012 | CN101673873B Planar dual-antenna system for mobile terminal |
| 12/26/2012 | CN101577365B Plate antenna unit |
| 12/26/2012 | CN101425628B 天线装置 The antenna device |
| 12/26/2012 | CN101110499B Antenna apparatus of BGAN system portable terminal |
| 12/25/2012 | US8339327 Circularly-polarized antenna |
| 12/25/2012 | US8339324 Wideband biconical antenna with helix feed for an above-mounted antenna |
| 12/20/2012 | WO2012121525A3 Antenna intended for satellite communication and capable of transceiving multiple polarized waves |
| 12/20/2012 | WO2012118312A3 Multi-array antenna |
| 12/20/2012 | WO2012061394A8 Antenna system with antenna swapping and antenna tuning |
| 12/20/2012 | US20120319924 Single-feed multi-frequency multi-polarization antenna |
| 12/20/2012 | US20120319916 Communication system |
| 12/20/2012 | US20120319912 Communication device and semiconductor chip |
| 12/20/2012 | US20120319900 Antenna with adjustable beam characteristics |
| 12/19/2012 | EP2535983A1 Circularly polarized antenna |
| 12/19/2012 | EP2534759A1 Arrangement for coupling a mobile phone to an external antenna |
| 12/19/2012 | EP2534731A1 Compound loop antenna |
| 12/19/2012 | EP2534730A1 Radar sensor |
| 12/19/2012 | EP2534728A1 An antenna with adjustable beam characteristics |
| 12/19/2012 | CN202616409U Broadband directional microstrip patch antenna |
| 12/19/2012 | CN202616406U Multi-frequency antenna |
| 12/19/2012 | CN202616399U Meter-wave broadband dual-polarization cone-cage antenna unit |
| 12/19/2012 | CN202615430U RFID+EAS circuit board signal coil |
| 12/19/2012 | CN102834973A Triaxial antenna and core assembly used therefor |
| 12/19/2012 | CN102834968A Dual polarized antenna radiation unit and base station antenna |
| 12/19/2012 | CN102832463A Multi-unit circularly polarized micro-strip antenna with wide axial ratio bandwidth |
| 12/19/2012 | CN102832461A Multi-antenna component |
| 12/19/2012 | CN102832460A Protection antenna in waveguide array antenna |
| 12/19/2012 | CN102832455A Antenna array and antenna device |
| 12/19/2012 | CN102832452A High-isolation double-unit MIMO (multiple input multiple output) antenna array |
| 12/19/2012 | CN102832441A Mobile terminal and antenna device thereof |
| 12/19/2012 | CN102831469A Electronic tag |
| 12/19/2012 | CN101826650B Dual-frequency dual-polarized printing antenna |
| 12/19/2012 | CN101821902B Systems and methods employing coupling elements to increase antenna isolation |