Patents
Sitemap › H01 - Basic electric elements › H01Q - Aerials › H01Q 23 - Aerials with active circuits or circuit elements integrated within them or attached to them
Patents for H01Q 23 - Aerials with active circuits or circuit elements integrated within them or attached to them (3,771)
09/2003
09/18/2003WO2003077499A2 Coding of data in a data package
09/18/2003WO2003077195A1 Ic card and card reader
09/18/2003WO2003041117A3 Integrated semiconductor component for conducting high-frequency measurements and the use thereof
09/18/2003US20030174095 Low-profile slot antenna for vehicular communications and methods of making and designing same
09/16/2003US6621469 Transmit/receive distributed antenna systems
09/16/2003US6621410 System for item and orientation identification
09/09/2003US6618023 Chip antenna
09/09/2003US6617670 Surface PIN device
09/04/2003WO2003073554A1 A radio transceiver module
08/2003
08/27/2003EP1339135A2 Converter for receiving satellite broadcast signals from a plurality of satellites
08/19/2003US6608598 Tuning circuit for edge-loaded nested resonant radiators that provides switching among several wide frequency bands
08/19/2003CA2329668C Lightning protection for an active antenna using patch/microstrip elements
08/14/2003WO2003019799A3 Tower top cellular communication devices and method for operating the same
08/14/2003US20030151561 Noncontact type ic card
08/13/2003EP1101300B1 Flexible optical rf receiver
08/12/2003US6606069 Antenna device
08/12/2003US6606060 Chip antenna
08/07/2003US20030147438 High power distributed feedback ridge waveguide laser
08/06/2003CN1117415C Antenna unit, communication system and digital television receiver
08/05/2003US6603439 Radiating antenna with galvanic insulation
08/05/2003US6603435 Active broad-band reception antenna
07/2003
07/31/2003US20030144152 Tuning circuit with distributed tunnel junction elements and superconductor integrated circuit comprising the tuning circuit
07/30/2003EP1095427B1 Extended bandwidth dual-band patch antenna systems and associated methods of broadband operation
07/30/2003CN1433105A Antenna unit
07/29/2003US6600103 Housing for an electronic device in microwave technology
07/24/2003US20030137463 Multifrequency antenna
07/22/2003US6597325 Transmit/receive distributed antenna systems
07/17/2003WO2003058755A1 Antenna arrangement with rf components mounted to the back surface of a reflector element
07/17/2003US20030134606 Class-L radio power-output amplifier
07/16/2003EP1328042A1 Phased array antenna subsystem
07/15/2003US6593896 Field probe
07/10/2003WO2003023987A9 Transceiver assembly
07/10/2003US20030127673 Amplified photoconductive gate
07/02/2003EP1324424A1 Antenna device for bluetooth systems
07/02/2003EP1324423A1 Low-cost printed omni-directional monopole antenna for ultra-wideband in mobile applications
07/02/2003CN1113417C Field-effect transistor and solid-state antenna switch using same
07/01/2003US6587015 Transmission/reception unit with improved antenna gain
06/2003
06/26/2003WO2003052871A1 Nrd guide horn antenna unified nrd guide circuit
06/26/2003US20030117335 Thermal locate 5W(V) and 5W(H) SSPA's on back of reflector(S)
06/25/2003CN1426131A Supergain array antenna system and method for controlling sapergain array antenna
06/24/2003US6583763 Antenna structure and installation
06/24/2003US6583762 Chip antenna and method of manufacturing the same
06/24/2003US6583672 Method for controlling bias in an active grid array
06/18/2003EP1320148A1 Array antenna system having super high gain and method of controlling the same
06/17/2003US6580401 Bifocal planar antenna
06/17/2003US6580031 Method for making a flexible circuit interposer having high-aspect ratio conductors
06/05/2003WO2003047036A1 Amplified photoconductive gate
06/05/2003WO2003047009A1 Electrochemical device
06/05/2003DE10152344C1 Arrangement for transmission/reception improvements in radio communications system with base station has individual transmitter-receivers per antenna in common thermal insulator
05/2003
05/30/2003WO2003044891A1 Dielectric antenna module
05/28/2003EP1314223A1 Fixed beam antenna array, base station and method for transmitting signals via a fixed beam antenna array
05/28/2003CN1420643A Radio Communication apparatus comprising heat dissipation system
05/22/2003WO2003043101A2 Film battery for portable data carriers having an antenna function
05/22/2003US20030096585 Radiocommunications device including a heat dissipation system
05/22/2003US20030096575 Radio coverage in closed environments
05/22/2003US20030095073 Switching device for apparatuses for receiving and/or transmitting electromagnetic waves
05/21/2003EP1313226A1 Telecommunication device comprising a heat dissipation system
05/21/2003EP1312135A1 Arrangement and method for influencing and controlling electromagnetic alternating fields and/or antennae and antennae diagrams
05/20/2003US6567046 Reconfigurable antenna
05/15/2003WO2003041117A2 Integrated semiconductor component for conducting high-frequency measurements and the use thereof
05/15/2003WO2003040754A1 Mobile millimetric wave radar
05/15/2003WO2002041449A3 Combination of directional and omnidirectional antennas
05/15/2003DE10141257C1 Antenna for Digital Video Broadcasting-Terrestrial reception has foot or feet that can be positioned so antenna is positionable in two mutually perpendicular reception positions
05/14/2003EP1311072A1 Transmitter and receiver module
05/14/2003EP1309940A1 Method for connecting a chip to the antenna of a radio frequency identification device of a contactless chip card variety
05/14/2003CN2550916Y Back reflection type receiving antenna
05/14/2003CN1108642C Electronics unit for radio transmission of signal
05/07/2003EP1308824A2 Wireless communication device and corresponding portable computer
05/07/2003EP1307945A1 Combined receiver and transponder module
05/07/2003CN1416222A Radio communicating device and information processing device arranged with such device
05/06/2003US6559810 Planar ultra wide band antenna with integrated electronics
05/06/2003US6559724 Techniques for enhancing gain in a quasi-optic grid array
05/02/2003EP1307078A2 High frequency circuit module
05/02/2003EP1306925A2 Antenna device
05/01/2003WO2002039541A3 Distributed antenna systems
05/01/2003US20030080906 Wireless communication device and information-processing apparatus which can hold the device
05/01/2003US20030080887 Aggregate beamformer for use in a directional receiving array
05/01/2003US20030080836 High frequency circuit module
04/2003
04/30/2003CN1107358C Distributed intellignet antenna system
04/29/2003US6556169 High frequency circuit integrated-type antenna component
04/29/2003US6556168 Phased array antenna and its manufacturing method
04/24/2003WO2003034542A1 Communication system
04/24/2003WO2001071849A8 Reconfigurable antenna
04/24/2003US20030076660 Electronic device and a circuit arrangement
04/24/2003US20030076236 Device and method for broadband RF detection
04/17/2003US20030071761 Antenna structure and installation
04/16/2003EP1301965A2 Phased array antenna with interconnect member for electrically connecting orthogonally positioned elements used at millimeter wavelength frequencies
04/16/2003CN1411637A Radio coverage in closed environments
04/16/2003CN1411620A 缝隙天线设备 Slot antenna equipment
04/16/2003CN1411177A Satellite broadcasting receiving frequency converter for receiving electric wave from multiple satellites
04/15/2003US6549177 Antenna unit having a helical antenna as an antenna element
04/10/2003WO2003030379A1 Module for transmitting and/or receiving radio data
04/10/2003WO2003030299A1 Field probe
04/10/2003US20030068985 Transceiver assembly
04/10/2003US20030068980 Satellite broadcasting receiving converter for receiving radio waves from plurality of satellites
04/09/2003CN1409932A Non-bandlimiting antenna sharing method and apparatus for base stations
04/09/2003CN1409569A Internal broadcast receiving system for mobile phone
04/03/2003US20030063039 Field probe
04/02/2003EP1298807A1 Module for transmitting and/or receiving radio data
04/02/2003EP1298578A1 Noncontact ic card
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