Patents
Sitemap › H01 - Basic electric elements › H01Q - Aerials › H01Q 9 - Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
Patents for H01Q 9 - Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements (23,053)
07/2011
07/13/2011CN102122754A Method for improving working frequency band width of antenna of small-sized terminal mobile phone
07/13/2011CN102122751A Mobile communication device
07/12/2011USRE42533 Capacitatively shunted quadrifilar helix antenna
07/12/2011US7978143 Multiband jamming antenna
07/07/2011WO2011081630A1 Antenna devices having frequency-dependent connection to electrical ground
07/07/2011WO2011046398A3 Antenna which includes choke member surrounding radiation element and distanced from reflective plate
07/07/2011WO2011034391A3 Multi-band antenna and apparatus and method for adjusting operating frequency of the multi-band antenna in a wireless communication system
07/07/2011WO2011031070A3 Retractable antenna capable of reducing the occupied space and cost
07/07/2011WO2011031065A3 Mobile communication terminal antenna with improved operational reliability
07/07/2011WO2010057911A9 An apparatus, method and computer program for wireless communication
07/07/2011US20110163929 Sheet-like dipole antenna
07/07/2011US20110163923 Multilevel antennae
07/07/2011US20110163922 Dual-Feed Dual Band Antenna Assembly and Associated Method
07/07/2011US20110163918 Antenna Device For Reducing Specific Absorption Rate
07/07/2011DE102010036600A1 Dualbandantenne Dual-band antenna
07/07/2011CA2727102A1 Dual-feed port dual band antenna assembly and associated method
07/06/2011EP2341578A1 Chip antenna
07/06/2011EP2340584A1 Broadband antenna
07/06/2011CN1934749B Raising antenna efficiency for a portable communication device
07/06/2011CN1739220B Wireless communication device and method
07/06/2011CN102119469A Chip antenna
07/06/2011CN102119467A Antennaless wireless device
07/06/2011CN102117966A Printed antenna
07/06/2011CN102117962A Double-frequency antenna
07/06/2011CN102117958A RFID tag using a surface insensitive antenna structure
07/06/2011CN101237081B Multi-resistance band and ultra-broadband antenna realized by split ring resonancer coupling feedback antenna
07/05/2011US7973735 Extendable swivel antenna
07/05/2011US7973733 Electromagnetically coupled end-fed elliptical dipole for ultra-wide band systems
07/05/2011US7973732 Wideband vehicular antennas
07/05/2011US7973730 Adjustable integrated circuit antenna structure
07/05/2011US7973720 Chip antenna apparatus and methods
06/2011
06/30/2011WO2011078584A2 Multi-band antenna using metamaterials, and communication apparatus comprising same
06/30/2011WO2011078561A2 Antenna, substrate for an antenna, and antenna device including same
06/30/2011WO2011078558A2 Antenna device
06/30/2011WO2011049655A3 Monopulse spiral mode antenna combining
06/30/2011US20110156980 Coupler apparatus
06/30/2011US20110156973 Antenna
06/30/2011US20110156972 Loop resonator apparatus and methods for enhanced field control
06/30/2011US20110156964 Antenna module, wireless communication device using the antenna module and method for adjusting a performance factor of the antenna module
06/30/2011US20110156963 Antenna devices having frequency-dependent connection to electrical ground
06/30/2011US20110156961 Wide band antenna
06/30/2011US20110156960 Antenna module
06/30/2011US20110156959 Flexible Printed Antenna
06/30/2011US20110156958 Mobile Communication Device
06/29/2011EP2339693A1 Three-dimensional antenna structure
06/29/2011CN201887151U Ultra-wideband planar monopole antenna
06/29/2011CN102113175A Antenna and method of forming same
06/29/2011CN102112762A Bearing component and bearing arrangement having antenna
06/29/2011CN102110914A Directional diagram reconfigurable yagi antenna of triangular micro-strip paster directional diagram
06/29/2011CN102110909A Mobile communication base station antenna and bipolar vibrator thereof
06/29/2011CN102110906A Dual-polarized microstrip antenna
06/29/2011CN102110902A Circularly-polarized panel antenna
06/29/2011CN102110901A Time reversal subwavelength array antenna used for wireless mobile terminal
06/29/2011CN102110897A Micro-strip omnidirectional antenna used for mobile communication
06/29/2011CN102110887A Inverted-F antenna and handset electronic device
06/29/2011CN102110886A Light transmissible resonators for circuit and antenna applications
06/29/2011CN102110885A Omnidirectionally radiated ultra wideband antenna
06/29/2011CN102110878A Broadband multi-frequency monopole antenna
06/29/2011CN102110870A Planar internal antenna
06/29/2011CN101174507B Low-loss adjustable ferroelectric device and its characterization method
06/29/2011CN101051705B Crushed shape antenna
06/28/2011US7969378 Radio antenna assembly
06/28/2011US7969377 Wireless communication device having conductive elements antenna
06/23/2011WO2011073506A1 Multiband antenna structure
06/23/2011WO2011072714A1 Enhanced power cable arrangement apparatus and method of reducing a common-mode interference signal
06/23/2011US20110151949 Multiple-band antenna with patch and slot structures
06/23/2011US20110148730 Dual-polarized group antenna
06/23/2011US20110148724 Antenna device
06/23/2011US20110148715 Patch antenna and miniaturizing method thereof
06/22/2011EP2335317A2 Spiraling surface antenna
06/22/2011EP2225799B1 Antenna arrangement for a radar transceiver and circuit arrangement for feeding an antenna arrangement of such a radar transceiver
06/22/2011EP2143170B1 An antenna for a communication terminal
06/22/2011CN1885613B Inversed-F type antenna
06/22/2011CN1722519B Wideband omnidirectional radiating device
06/22/2011CN1647315B Radio terminal device antenna and radio terminal device
06/22/2011CN102106039A Enhanced band multiple polarization antenna assembly
06/22/2011CN102106038A An antenna arrangement and a radio apparatus including the antenna arrangement
06/22/2011CN102106035A Antenna for chip card production
06/22/2011CN102104199A Zero resonance unit-loaded broadband planar inverted-F antenna
06/22/2011CN102104193A Multiple input multiple output antenna system
06/22/2011CN102104192A 天线装置 The antenna device
06/22/2011CN102104189A High-gain omnidirectional circularly-polarized antenna
06/22/2011CN102104185A Multiple input multiple output (MIMO) array antenna
06/22/2011CN101222087B Multi-frequency ring shaped dipole antenna
06/22/2011CN101188329B A dual-frequency ultra-thin highly directional resonance cavity antenna
06/22/2011CN101174730B Printing type antenna
06/22/2011CN101170216B High gain dipole antenna
06/22/2011CN101060200B A floor-mounted curve groove type elliptic plane monopolar antenna
06/21/2011US7965488 Methods of removing aerosols from the atmosphere
06/21/2011US7965252 Dual polarization antenna array with increased wireless coverage
06/21/2011US7965249 Reconfigurable radio frequency (RF) surface with optical bias for RF antenna and RF circuit applications
06/21/2011US7965239 Antenna structure
06/21/2011US7965238 Wide band antenna common to a plurality of frequencies
06/17/2011CA2725859A1 Internal television antenna and method for portable entertainment module
06/16/2011WO2011071413A1 Aerial comprising a matching device
06/16/2011WO2011044657A9 Optimal loading for increased gain in an array antenna
06/16/2011WO2011028049A3 Broadband dipole antenna
06/16/2011US20110140973 Antenna apparatus and radio terminal apparatus
06/16/2011DE102009057887A1 Vorrichtung mit Antenne zur kontaktlosen Datenübertragung Device with antenna for contactless data transmission
06/15/2011EP2333975A1 Wireless communication improving sheet body, ic tag for wireless communication, method for manufacturing ic tag for wireless communication, information transmitting medium, and wireless communication system
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