| Patents for H01Q 11 - Electrically-long aerials having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements (4,834) |
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| 03/26/2003 | EP1295359A2 Wideband meander line loaded antenna |
| 03/25/2003 | US6538611 Antenna apparatus having a simplified structure |
| 03/20/2003 | WO2003023901A1 Wide bandwidth base station antenna and antenna array |
| 03/20/2003 | US20030052826 Low profile dielectrically loaded meanderline antenna |
| 03/20/2003 | DE10035065C2 Leistungsverstärkerschaltung mit Versorgungseinstellung zum Steuern des Spitzen-Mittelwert-Leistungsverhältnisses des verstärkten Signals und Verfahren zum Verstärken A power amplifier circuit with supply setting for controlling the peak-to-average power ratio of the amplified signal and method for enhancing |
| 03/18/2003 | US6535179 Drooping helix antenna |
| 03/18/2003 | US6535169 Source antennas for transmitting/receiving electromagnetic waves for satellite telecommunications systems |
| 03/13/2003 | WO2003021824A1 Portable radio terminal testing instrument using a single self-complementary antenna |
| 03/13/2003 | US20030048235 Monopole antenna having a wave-shaped metal plate |
| 03/12/2003 | EP1291970A1 Low profile small antenna and constructing method therefor |
| 03/12/2003 | EP1290758A1 Single feed, multi-element antenna |
| 03/12/2003 | CN1402585A Antenna structure of mobile communication device, and mobile communication device with same |
| 03/06/2003 | US20030043080 Antenna structure of mobile communication device and mobile communication device having the same antenna structure |
| 03/06/2003 | DE20215001U1 Adjustable frequency selective broadband antenna with dipoles covered by a slider element which affects their transmission and reception characteristics |
| 03/05/2003 | EP1289051A1 Antenna element and portable information terminal |
| 03/05/2003 | CN1401144A Antenna arrangement |
| 03/05/2003 | CN1400685A 螺旋型天线与便携式终端装置 The helical antenna and portable terminal apparatus |
| 02/27/2003 | WO2003017420A1 Movable antenna for wireless equipment |
| 02/26/2003 | CN1399806A 便携式天线 Portable Antenna |
| 02/26/2003 | CN1399491A 天线 Antenna |
| 02/25/2003 | US6525693 Device for the reception of GPS position signals |
| 02/20/2003 | WO2003015215A1 Electromagnetic susceptibility testing apparatus |
| 02/20/2003 | US20030034931 Electromagnetic susceptibility testing apparatus |
| 02/20/2003 | US20030034924 Movable antenna for wireless equipment |
| 02/20/2003 | US20030034912 Motion detection and alerting system |
| 02/18/2003 | CA2233637C Composite antenna |
| 02/13/2003 | US20030030594 Small controlled parasitic antenna system and method for controlling same to optimally improve signal quality |
| 02/13/2003 | US20030030593 Chip antenna and method of manufacturing the same |
| 02/13/2003 | US20030030585 Printed circuit board antenna |
| 02/12/2003 | CN1397098A Helical antenna |
| 02/11/2003 | US6518938 Simplified helical antenna structure for communication equipment |
| 02/11/2003 | US6518926 Frame for a handheld computer |
| 02/06/2003 | US20030028095 Magnetic resonance imaging probe |
| 02/06/2003 | US20030025638 Beamforming quad meanderline loaded antenna |
| 02/06/2003 | US20030025634 Meander line loaded antenna and method for tuning |
| 02/05/2003 | EP1032958B1 Compact antenna feed circuits |
| 02/05/2003 | CN1395340A Chip aerial and its manufacturing method |
| 01/30/2003 | US20030020670 Helical antenna |
| 01/30/2003 | US20030020669 Helical antenna and helical antenna array |
| 01/30/2003 | US20030020660 Helical antenna and portable communication terminal |
| 01/30/2003 | US20030020658 Activation layer controlled variable impedance transmission line |
| 01/29/2003 | EP1280231A1 A diamond-shaped loop antenna for a wireless I/O device |
| 01/29/2003 | EP1279205A1 Dual-antenna system for single-frequency band |
| 01/28/2003 | US6512493 Chip antenna |
| 01/23/2003 | US20030016185 Antenna apparatus |
| 01/23/2003 | US20030016184 Resonant length multi-element helical antenna |
| 01/23/2003 | US20030016181 Log-periodic antenna |
| 01/22/2003 | EP1278267A1 Device for eliminating electromagnetic waves |
| 01/22/2003 | CN1099721C Antenna for frequences in excess of 200 MHZ |
| 01/21/2003 | US6509874 Reactive matching for waveguide-slot-microstrip transitions |
| 01/21/2003 | US6509873 Circularly polarized wideband and traveling-wave microstrip antenna |
| 01/21/2003 | US6509815 Feeding or decoupling device for a coaxial line, especially for a multiple coaxial line |
| 01/16/2003 | US20030011532 Chip antenna, radio communications terminal and radio communications system using the same and method for production of the same |
| 01/16/2003 | US20030011531 Antenna |
| 01/16/2003 | US20030011527 Apparatus for electromagnetic spectroscopy |
| 01/16/2003 | US20030011517 Reactive matching for waveguide-slot-microstrip transitions |
| 01/15/2003 | CN1391709A Mobile satellite communication terminal and method for using the same |
| 01/15/2003 | CN1391390A Spiral line antenna |
| 01/14/2003 | US6507317 Retractable antenna for electronic devices |
| 01/09/2003 | WO2003003515A1 High gain, frequency tunable variable impedance transmission line loaded antenna having shaped top plates |
| 01/09/2003 | US20030006940 Line-shaped antenna |
| 01/09/2003 | US20030006384 Device for eliminating electromagnetic waves |
| 01/08/2003 | CN1098542C Transmit and receive loop antenna |
| 01/07/2003 | CA2236830C Wide bandwidth antenna arrays |
| 01/02/2003 | US20030001794 Chip antenna |
| 01/02/2003 | US20030001793 Chip antenna |
| 01/02/2003 | US20030001785 Chip antenna |
| 01/02/2003 | EP1270168A2 Chip antenna and method of manufacturing the same |
| 01/02/2003 | EP1267713A2 Magnetic resonance imaging transseptal needle antenna |
| 12/31/2002 | US6501437 Three dimensional antenna configured of shaped flex circuit electromagnetically coupled to transmission line feed |
| 12/31/2002 | US6501436 Antenna apparatus and wireless apparatus and radio relaying apparatus using the same |
| 12/31/2002 | US6501433 Coaxial dielectric rod antenna with multi-frequency collinear apertures |
| 12/31/2002 | US6501428 Antenna device for dual frequency bands |
| 12/31/2002 | CA2156402C Drive arrangement for mechanically-steered antennas |
| 12/26/2002 | US20020196185 Active high density multi-element directional antenna system |
| 12/19/2002 | WO2002101879A1 Dielectric rod antenna |
| 12/19/2002 | US20020193084 Apparatus for generating multiple radio frequencies in communication circuitry and associated methods |
| 12/19/2002 | US20020190917 Helical antenna |
| 12/19/2002 | US20020190906 Ceramic chip antenna |
| 12/19/2002 | US20020190903 Meander antenna and method for tuning resonance frequency of the same |
| 12/18/2002 | EP1031174B1 Dual mode quadrifilar helix antenna and associated methods of operation |
| 12/18/2002 | CN1385924A Line shape antenna |
| 12/17/2002 | US6496159 Simple helical antenna and method of producing the same |
| 12/12/2002 | WO2002099928A1 Tunable-meander line loaded antenna |
| 12/12/2002 | US20020187763 Apparatus and methods for generating radio frequencies in communication circuitry |
| 12/12/2002 | US20020186171 Combination linearly polarized and quadrifilar antenna |
| 12/11/2002 | CN1384686A Antenna unit and radio communication equipment with the antenna unit |
| 12/10/2002 | US6492953 Wideband meander line loaded antenna |
| 12/05/2002 | WO2002097922A1 Antenna |
| 12/05/2002 | DE10219654A1 Antennenvorrichtung und Funkkommunikationsausrüstung, die dieselbe umfaßt The antenna device and radio communication equipment, the same comprises |
| 12/04/2002 | EP1263081A2 Helical antenna |
| 12/03/2002 | US6489925 Low profile, high gain frequency tunable variable impedance transmission line loaded antenna |
| 11/27/2002 | EP0830711B1 Toroidal antenna |
| 11/27/2002 | EP0830710B1 Contrawound antenna |
| 11/27/2002 | CN2523159Y Multi-frequency helical antenna |
| 11/27/2002 | CN1382314A Device for transmitting and receiving signals |
| 11/27/2002 | CN1382312A Antenna for mobile communication terminal |
| 11/26/2002 | US6486853 Chip antenna, radio communications terminal and radio communications system using the same and method for production of the same |
| 11/26/2002 | US6486850 Single feed, multi-element antenna |
| 11/26/2002 | US6486844 High gain, frequency tunable variable impedance transmission line loaded antenna having shaped top plates |