| Patents for H01Q 23 - Aerials with active circuits or circuit elements integrated within them or attached to them (3,771) |
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| 03/03/2010 | CN101662078A Small shielding body electromagnetic shielding performance testing device, system and method therefor |
| 03/03/2010 | CN101662077A Antenna circuit framework and antenna structure |
| 03/02/2010 | US7671815 Antenna device and portable radio communication device comprising such an antenna device |
| 02/24/2010 | EP2156512A2 Antennas for handheld electronic devices with conductive bezels |
| 02/24/2010 | EP2156511A1 Omnidirectional volumetric antenna |
| 02/18/2010 | DE102008041276A1 Reichweiten- und Material-optimiertes Antennendesign für eine UHF-RFID-Antenne mit an den Chip angepasster Impedanz Coverage and material-optimized antenna design for UHF RFID antenna with impedance matched to the chip |
| 02/17/2010 | CN201408835Y Mobile TV receiving antenna |
| 02/10/2010 | EP2151864A2 IC having in-trace antenna elements |
| 02/10/2010 | CN201402857Y Antenna circuit and portable mobile terminal |
| 02/04/2010 | US20100029197 Repeaters for wireless communication systems |
| 02/04/2010 | US20100026596 Antenna device |
| 02/04/2010 | DE112008000985T5 Hochfrequenz-Leiterplatte, Hochfrequenz-Schaltmodul und Radargerät High frequency PCB, high-frequency switching module and radar |
| 02/03/2010 | CN201397883Y Satellite navigation receiver antenna |
| 01/27/2010 | EP2148391A1 Antenna device and portable electronic device comprising such an antenna device |
| 01/27/2010 | CN201392889Y Outdoor TV receiving antenna of built-in amplifier |
| 01/27/2010 | CN100585945C Antenna unit |
| 01/20/2010 | EP2146392A2 Marine multiband antenna |
| 01/20/2010 | CN201387616Y Non-contact IC card and antenna structure |
| 01/14/2010 | WO2009142983A4 Broadband patch antenna and antenna system |
| 01/14/2010 | WO2009081557A8 Patch antenna device |
| 01/14/2010 | US20100007574 Antenna device and portable radio communication device comprising such an antenna device |
| 01/13/2010 | EP2144080A1 Microwave/millimeter wave sensor apparatus |
| 01/13/2010 | EP2143171A1 Antenna including first and second radiating elements having substantially the same characteristic features |
| 01/07/2010 | WO2010001438A1 Radio-on-fiber unit and radio-on-fiber system |
| 01/07/2010 | DE102009023508A1 Abstimmbarer Wendelstrahler mit geringem Ausmaß bezogen auf die abzustrahlende Frequenz mit hohem Ver-Rückverhältnis A tunable helical radiator with a small extent relative to the radiated frequency high Ver-back ratio |
| 01/06/2010 | CN201378632Y Dual-band receiving and noise-damping device |
| 01/06/2010 | CN201378620Y Antenna connecting circuit and mobile communication terminal with same |
| 12/31/2009 | DE102008053220A1 Mast assembly arrangement for e.g. direction finder, has housing arranged together with antenna in area of mast top, and including cooling system to cool electrical components for amplifying electrical signals |
| 12/30/2009 | WO2009156805A1 Antenna device |
| 12/30/2009 | EP2139071A2 Adaptive array antenna transceiver apparatus |
| 12/30/2009 | EP2139070A2 Adaptive array antenna transceiver apparatus |
| 12/30/2009 | EP2139069A2 Adaptive array antenna transceiver apparatus |
| 12/30/2009 | EP2139068A2 Adaptive array antenna transceiver apparatus |
| 12/30/2009 | EP2137793A1 Multi-band highly isolated planar antennas integrated with front-end modules for mobile applications |
| 12/30/2009 | CN201374694Y Integrated dual-mode timing active antenna and dual-mode analog/digital demodulation module |
| 12/30/2009 | CN101615726A Antenna apparatus |
| 12/30/2009 | CN101615619A Semiconductor device |
| 12/23/2009 | CN101611518A 无线接口 Wireless Interface |
| 12/23/2009 | CN101609932A Thin type antenna and antenna device |
| 12/17/2009 | WO2009151312A1 An auto-active antenna |
| 12/17/2009 | DE102008002270A1 Multispektraler Sensor Multispectral sensor |
| 12/16/2009 | EP2133827A1 Radio ic device |
| 12/16/2009 | CN201364948Y Integrated structure of external antenna and tower mounted amplifier |
| 12/16/2009 | CN100570954C Antenna apparatus |
| 12/15/2009 | US7633378 Object identification system with adaptive transceivers and methods of operation |
| 12/10/2009 | DE102009014242A1 Folienantenne in tragbaren elektronischen Geräten wie Personal Navigation Devices und Multimediageräten Film antenna in portable electronic devices such as personal navigation devices and multimedia devices |
| 12/09/2009 | EP2131445A1 Antenna apparatus |
| 12/09/2009 | CN201360256Y Integral mounting structure of base station antenna feeder controller |
| 12/09/2009 | CN101601169A 天线装置及无线ic器件 The antenna device and the wireless device ic |
| 12/09/2009 | CN101600065A Mobile multi-media TV broadcasting and receiving terminal and signal processing and receiving method thereof |
| 12/09/2009 | CN101599575A Novel walkie talkie antenna |
| 12/03/2009 | WO2009145218A1 Wireless ic device and component for a wireless ic device |
| 12/02/2009 | EP2128930A1 Terahertz antenna module |
| 12/02/2009 | EP2127028A1 Wireless interface |
| 12/02/2009 | CN101595598A Internal multi-band antenna |
| 12/02/2009 | CN101593285A Transponder, interrogator, and communication device |
| 11/26/2009 | WO2009142983A1 Broadband patch antenna and antenna system |
| 11/26/2009 | WO2009142756A2 On-chip highly-efficient antennas using strong resonant coupling |
| 11/26/2009 | WO2009142235A1 Wireless ic device and method for manufacturing the same |
| 11/26/2009 | WO2009142068A1 Wireless ic device and method for manufacturing the same |
| 11/26/2009 | US20090291655 Outside unit for satellite reception and method of reception with said unit |
| 11/26/2009 | US20090289862 Antenna System and a Method in Connection With an Antenna and an Antenna |
| 11/25/2009 | EP2124293A1 Active magnetic antenna with ferrite core |
| 11/25/2009 | CN100562889C Electronic device manufacturing method |
| 11/19/2009 | WO2009140069A1 Dual beam dual selectable polarization antenna |
| 11/19/2009 | WO2009080573A3 Monolithically integrated antenna- and receiver circuit for the detection of terahertz waves |
| 11/19/2009 | DE20221959U1 Antennenanordnung Antenna array |
| 11/19/2009 | CA2715723A1 Dual beam dual selectable polarization antenna |
| 11/17/2009 | US7619567 Integrated phased array antenna |
| 11/12/2009 | DE102009018880A1 Circuit arrangement i.e. monolithic integrated circuit, has earth surfaces working as ground potentials for electrical and electronic circuits and as antenna units, where signal currents and antenna control currents are supplied to sub unit |
| 11/11/2009 | CN101577366A Reconfigurable double-antenna system for mobile terminal |
| 11/03/2009 | US7612728 Microwave antenna for flip-chip semiconductor modules |
| 10/29/2009 | WO2009130373A1 Planar sensor structure |
| 10/28/2009 | CN201336362Y Miniature antenna digital servo device |
| 10/22/2009 | WO2009128437A1 Radio ic device, electronic device, and method for adjusting resonance frequency of radio ic device |
| 10/21/2009 | CN101562272A Built-in digital television receiving antenna |
| 10/20/2009 | CA2444249C Diversity-antenna system for moving vehicles |
| 10/14/2009 | EP2109068A1 Radio frequency identification tag and method of fabricating the same |
| 10/14/2009 | CN101558532A Radio ic device and component for radio ic device |
| 10/07/2009 | CN101552381A Antenna amplifier, in particular for a magnetic resonance antenna |
| 10/01/2009 | DE102008016274A1 Chipträger für ein Transpondermodul sowie Transpondermodul Chip carrier for a transponder module and transponder module |
| 10/01/2009 | DE102007062562B4 Monolithisch integrierter Antennen- und Empfängerschaltkreis für die Erfassung von Terahertz-Wellen A monolithic integrated circuit antenna and receiver for the detection of terahertz waves |
| 09/30/2009 | EP2105989A2 Miniature antenna for wireless communications |
| 09/24/2009 | US20090237306 Compact integrated monopole antennas |
| 09/23/2009 | EP2104178A1 Antenna unit and wireless communication apparatus |
| 09/17/2009 | DE202009005810U1 Aktive magnetische Breitbandempfangsantenne Active magnetic broadband receiving antenna |
| 09/16/2009 | CN101533965A Antenna device for use in vehicle |
| 09/16/2009 | CN100541910C Multi-band multi-layered chip antenna using double coupling feeding |
| 09/11/2009 | WO2009110382A1 Composite antenna |
| 09/11/2009 | WO2009110381A1 Wireless ic device and wireless communication system |
| 09/03/2009 | US20090219188 Method for operation of a radar sensor |
| 09/02/2009 | CN100536353C Audio equipment |
| 08/26/2009 | EP2092598A1 Internal multi-band antenna |
| 08/26/2009 | CN201298597Y Connecting subassembly and combination of satellite receiver and satellite receiver with same |
| 08/20/2009 | WO2009100517A1 Compact diversityantenna system |
| 08/20/2009 | WO2009002575A3 Antennas for handheld electronic devices with conductive bezels |
| 08/19/2009 | CN101510632A Millimeter-wave near-field all-around alignment calibration system |
| 08/18/2009 | US7577398 Repeaters for wireless communication systems |
| 08/06/2009 | DE202009005773U1 Elektrische Baugruppe Electrical assembly |
| 08/05/2009 | CN201285800Y Micro digital broadcast television receiving antenna |