| Patents for H01Q 21 - Aerial arrays or systems (25,127) |
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| 03/15/2001 | WO2001019075A2 Method and apparatus for reducing multipath distortion in a television signal |
| 03/15/2001 | WO2001018975A2 Method and arrangement for beam forming a rake receiver for the single user reception for the uplink channel in mobile radio telephone systems |
| 03/15/2001 | WO2001018912A1 Sparse array antenna |
| 03/15/2001 | WO2001018911A1 Distribution network and antenna arrangement comprising such a distribution network |
| 03/15/2001 | WO2001018906A1 Antenna with special lobe pattern for use with global positioning systems |
| 03/15/2001 | WO2001018561A2 Ground penetrating radar array and timing circuit |
| 03/15/2001 | WO2001018559A1 System and method for short range radar |
| 03/15/2001 | WO2001018358A1 Rotating radio frequency transmission system |
| 03/15/2001 | DE19943952A1 Calibration method for group antenna involves trimming phase and amplitude setting elements in transmission or reception paths to minimise deviations derived from measurements |
| 03/14/2001 | EP1083622A2 Antenna sharing switching circuitry for multi-transceiver mobile terminal and method therefor |
| 03/14/2001 | EP1082782A1 Dual polarised multi-range antenna |
| 03/14/2001 | EP1082781A1 Antenna array with several vertically superposed primary radiator modules |
| 03/14/2001 | CA2319297A1 Miniature phased array antenna system |
| 03/13/2001 | US6201801 Polarization diversity phased array cellular base station and associated methods |
| 03/13/2001 | US6201511 Composite antenna for duplexer-free duplex operation terminals and method |
| 03/13/2001 | US6201510 Self-contained progressive-phase GPS elements and antennas |
| 03/13/2001 | US6201509 Coaxial continuous transverse stub element device antenna array and filter |
| 03/13/2001 | US6201508 Injection-molded phased array antenna system |
| 03/13/2001 | US6201500 Dual frequency antenna device |
| 03/08/2001 | WO2001017063A1 Semi built-in multi-band printed antenna |
| 03/08/2001 | WO2001017061A1 Multiband antenna |
| 03/07/2001 | CN2422731Y 天线模组单元 Antenna module unit |
| 03/07/2001 | CN1286816A Dual band antenna |
| 03/06/2001 | US6198458 Antenna control system |
| 03/06/2001 | US6198456 Integrated transmitter or receiver device |
| 03/06/2001 | US6198454 Broadband fan cone direction finding antenna and array |
| 03/06/2001 | US6198453 Waveguide antenna apparatus |
| 03/06/2001 | US6198451 Radar antenna feed arrangement |
| 03/06/2001 | US6198449 Multiple beam antenna system for simultaneously receiving multiple satellite signals |
| 03/06/2001 | US6198446 Dual-feed system for a multifunction, conformal, loadearing structure excitation antenna |
| 03/06/2001 | US6198442 Multiple frequency band branch antennas for wireless communicators |
| 03/06/2001 | US6198439 Multifunction printed-circuit antenna |
| 03/06/2001 | US6198438 Reconfigurable microstrip antenna array geometry which utilizes micro-electro-mechanical system (MEMS) switches |
| 03/06/2001 | US6198437 Broadband patch/slot antenna |
| 03/06/2001 | US6198434 Dual mode switched beam antenna |
| 03/01/2001 | WO2001015275A1 Low-height, low-cost, high-gain antenna and system for mobile platforms |
| 02/28/2001 | EP1079543A1 Transmission antenna diversity |
| 02/28/2001 | EP1079464A1 Antenna system |
| 02/28/2001 | EP1079463A2 Asymetric dipole antenna assembly |
| 02/28/2001 | EP1079296A2 Electronically steerable embedded laptop computer antenna array |
| 02/28/2001 | EP1078424A1 Multiband antenna |
| 02/28/2001 | EP1078423A2 Method of manufacturing an antenna structure and an antenna structure manufactured according to the said method |
| 02/28/2001 | EP1078418A1 Radio communication base station antenna |
| 02/28/2001 | CN1285967A VHF/UHF self-tuning planar antenna system |
| 02/28/2001 | CN1285966A Electromagnetic wave transmitter/receiver |
| 02/28/2001 | CN1285964A Dual mode quadrifilar helix antenna and associated methods of operation |
| 02/28/2001 | CN1285963A Antenna device for dual frequency bands |
| 02/28/2001 | CN1285627A Time division multiplexing channel antenna array system and signal processing method thereof |
| 02/28/2001 | CN1285626A Asymmetric dipole antenna assembly |
| 02/27/2001 | US6195561 Antenna system for two-way UHF underground radio system |
| 02/27/2001 | US6195559 Communication system, a primary radio station, a secondary radio station, and a communication method |
| 02/27/2001 | US6195540 FM multiple signal receivable navigation apparatus |
| 02/27/2001 | US6195064 Communication employing triply-polarized transmissions |
| 02/27/2001 | US6195063 Dual-polarized antenna system |
| 02/27/2001 | US6195050 Automatic antenna device for multiband mobile communication terminal |
| 02/27/2001 | US6195043 AOA estimation and polarization induced phase correction using a conformal array of titled antenna elements |
| 02/27/2001 | US6195035 Cylindrical monopulse |
| 02/22/2001 | WO2001013465A1 Aperture coupled slot array antenna |
| 02/21/2001 | EP1077508A2 Indoor antenna with changeable antenna characteristics for communication with high data rates |
| 02/21/2001 | EP1077505A2 On-vehicle antenna having wide frequency range |
| 02/21/2001 | EP1077503A2 Combined rod- and planar antenna |
| 02/21/2001 | CN1284827A Aerial device and protable radio set |
| 02/21/2001 | CN1284794A Diversity aerial system and mobile communication terminal |
| 02/21/2001 | CN1284763A Aerial equipment and protable radio means |
| 02/21/2001 | CN1284762A Aerial device and portable wireless mobile telephone |
| 02/21/2001 | CN1062383C Radio communication equipment having diversity antenna structure |
| 02/20/2001 | US6191746 FM diversity feed system for the solar-ray antenna |
| 02/20/2001 | US6191743 Multiple antenna ports for electronic devices |
| 02/15/2001 | WO2001011722A1 Device for focusing during reception-transmission of radio waves of centimeter range |
| 02/15/2001 | WO2001011721A1 Small sized multiple band antenna |
| 02/15/2001 | WO2001011716A1 Antenna for mobile radiocommunications equipment |
| 02/15/2001 | WO2000062370A3 Integrated communication facility |
| 02/15/2001 | DE19951123A1 Radarsensor und Radarantenne für ein Überwachen der Umgebung eines Kraftfahrzeuges Radar sensor and radar antenna for monitoring the environment of a motor vehicle |
| 02/15/2001 | DE19934867A1 Glashaftantenne Glass mount antenna |
| 02/14/2001 | EP1076377A2 Satellite antenna pointing system |
| 02/14/2001 | EP1075711A1 A left-hand circular polarized antenna for use with gps systems |
| 02/14/2001 | CN1284215A VHF/UHF self-tuning planar antenna system |
| 02/14/2001 | CN1283941A Laminated resonant structure antenna and multi-frequency radio communication appts. contg. same |
| 02/13/2001 | US6188913 Directivity control antenna apparatus for shaping the radiation pattern of antenna of base station in mobile communication system in accordance with estimated directions or positions of mobile stations with which communication is in progress |
| 02/13/2001 | US6188373 System and method for per beam elevation scanning |
| 02/13/2001 | US6188368 Slot antenna |
| 02/13/2001 | US6188361 Active antenna panel of multilayer structure |
| 02/13/2001 | US6188360 Radio-frequency radiation source, radio frequency radiation source array, antenna module, and radio equipment |
| 02/13/2001 | US6188352 Signal processing method utilizing an eigenvector corresponding to the maximum eigenvalue of an autocorrelation matrix of received signals for an antenna array system |
| 02/13/2001 | CA2178665C Power shared linear amplifier network |
| 02/08/2001 | WO2001009975A2 Radar sensor and radar antenna for monitoring the environment of a motor vehicle |
| 02/08/2001 | DE10030402A1 Surface-mount antenna e.g. for portable telephone, includes dielectric substrate in rectangular parallelepiped shape and radiation electrode having meandering pattern disposed on surface of dielectric pattern |
| 02/07/2001 | EP1075043A1 Antenna with stacked resonating structures and multiband radiocommunication device using the same |
| 02/07/2001 | EP1075042A2 Antenna apparatus and portable radio set |
| 02/07/2001 | EP1075041A2 Antenna device and portable radio set |
| 02/07/2001 | EP1075040A2 Antenna device and portable radio set |
| 02/07/2001 | EP1075039A2 Antenna device |
| 02/07/2001 | EP1074063A1 Three dimensional micromachined electromagnetic device and associated methods |
| 02/07/2001 | CN2418592Y 225-400 MHz double-polarization all-directional antenna |
| 02/06/2001 | US6185255 System and Method for exciting advanced television signals |
| 02/06/2001 | US6184844 Dual-band helical antenna |
| 02/06/2001 | US6184841 Antenna array in an RFID system |
| 02/06/2001 | US6184839 Large instantaneous bandwidth reflector array |
| 02/06/2001 | US6184832 Phased array antenna |
| 02/06/2001 | US6184828 Beam scanning antennas with plurality of antenna elements for scanning beam direction |