Nothing Special   »   [go: up one dir, main page]

ATE515075T1 - Frequenzabstimmbare interne flachantenne - Google Patents

Frequenzabstimmbare interne flachantenne

Info

Publication number
ATE515075T1
ATE515075T1 AT07754676T AT07754676T ATE515075T1 AT E515075 T1 ATE515075 T1 AT E515075T1 AT 07754676 T AT07754676 T AT 07754676T AT 07754676 T AT07754676 T AT 07754676T AT E515075 T1 ATE515075 T1 AT E515075T1
Authority
AT
Austria
Prior art keywords
branch
resonator
electrical length
switching element
frequency tunable
Prior art date
Application number
AT07754676T
Other languages
English (en)
Inventor
Mauri Suvanto
Original Assignee
Flextronics Ap Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Flextronics Ap Llc filed Critical Flextronics Ap Llc
Application granted granted Critical
Publication of ATE515075T1 publication Critical patent/ATE515075T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
AT07754676T 2006-03-29 2007-03-29 Frequenzabstimmbare interne flachantenne ATE515075T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US78744906P 2006-03-29 2006-03-29
US11/729,499 US7564411B2 (en) 2006-03-29 2007-03-28 Frequency tunable planar internal antenna
PCT/US2007/008191 WO2007120531A2 (en) 2006-03-29 2007-03-29 Frequency tunable planar antenna

Publications (1)

Publication Number Publication Date
ATE515075T1 true ATE515075T1 (de) 2011-07-15

Family

ID=38558080

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07754676T ATE515075T1 (de) 2006-03-29 2007-03-29 Frequenzabstimmbare interne flachantenne

Country Status (4)

Country Link
US (1) US7564411B2 (de)
EP (1) EP2005516B1 (de)
AT (1) ATE515075T1 (de)
WO (1) WO2007120531A2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080122712A1 (en) * 2006-11-28 2008-05-29 Agile Rf, Inc. Tunable antenna including tunable capacitor inserted inside the antenna
US7619569B2 (en) * 2007-08-14 2009-11-17 Cheng Uei Precision Industry Co., Ltd. Multi-band antenna
WO2009142983A1 (en) * 2008-05-23 2009-11-26 Alliant Techsystems Inc. Broadband patch antenna and antenna system
US20100053007A1 (en) * 2008-08-29 2010-03-04 Agile Rf, Inc. Tunable dual-band antenna using lc resonator
US8098205B2 (en) * 2009-05-05 2012-01-17 Flextronics Automotive Inc. GPS, GSM, and wireless LAN antenna for vehicle applications
US8106839B2 (en) * 2009-09-29 2012-01-31 Cheng Uei Precision Industry Co., Ltd. Multi-band antenna
US8497806B2 (en) 2010-07-23 2013-07-30 Research In Motion Limited Mobile wireless device with multi-band loop antenna with arms defining a slotted opening and related methods
TWI456838B (zh) * 2010-08-26 2014-10-11 Quanta Comp Inc 立體開槽式多頻天線
US8780007B2 (en) * 2011-05-13 2014-07-15 Htc Corporation Handheld device and planar antenna thereof
US8988306B2 (en) 2011-11-11 2015-03-24 Htc Corporation Multi-feed antenna
US9231306B2 (en) * 2012-09-20 2016-01-05 Casio Computer Co., Ltd. Patch antenna and wireless communications device
US9077078B2 (en) 2012-12-06 2015-07-07 Microsoft Technology Licensing, Llc Reconfigurable monopole antenna for wireless communications
US9112266B2 (en) 2012-12-06 2015-08-18 Microsoft Technology Licensing, Llc Multiband monopole antenna built into decorative trim of a mobile device
US10274575B2 (en) 2015-02-25 2019-04-30 The Charles Stark Draper Laboratory, Inc. Zero optical path difference phased array
US10056695B2 (en) 2015-07-28 2018-08-21 Apple Inc. Electronic device antenna with switchable return paths
US10069202B1 (en) 2016-03-23 2018-09-04 Flextronics Ap, Llc Wide band patch antenna
US10439442B2 (en) 2017-01-24 2019-10-08 Energous Corporation Microstrip antennas for wireless power transmitters
WO2018183892A1 (en) 2017-03-30 2018-10-04 Energous Corporation Flat antennas having two or more resonant frequencies for use in wireless power transmission systems
US10381715B2 (en) 2017-05-23 2019-08-13 Apple Inc. Electronic device antennas having multi-band tuning capabilities
CN108539420B (zh) * 2018-05-16 2020-12-08 西安电子科技大学 具有金属窄边框的八频段平板电脑天线
US11515732B2 (en) 2018-06-25 2022-11-29 Energous Corporation Power wave transmission techniques to focus wirelessly delivered power at a receiving device
WO2020163574A1 (en) 2019-02-06 2020-08-13 Energous Corporation Systems and methods of estimating optimal phases to use for individual antennas in an antenna array

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5764190A (en) * 1996-07-15 1998-06-09 The Hong Kong University Of Science & Technology Capacitively loaded PIFA
FI113212B (fi) * 1997-07-08 2004-03-15 Nokia Corp Usean taajuusalueen kaksoisresonanssiantennirakenne
JP2001292085A (ja) 2000-04-10 2001-10-19 Mitsubishi Electric Corp 非接触伝送装置
FI113813B (fi) * 2001-04-02 2004-06-15 Nokia Corp Sähköisesti viritettävä monikaistainen tasoantenni
TWI258246B (en) * 2002-03-14 2006-07-11 Sony Ericsson Mobile Comm Ab Flat built-in radio antenna
US6680705B2 (en) * 2002-04-05 2004-01-20 Hewlett-Packard Development Company, L.P. Capacitive feed integrated multi-band antenna
AU2002333900A1 (en) 2002-09-10 2004-04-30 Fractus, S.A. Coupled multiband antennas
JP2004201278A (ja) * 2002-12-06 2004-07-15 Sharp Corp パターンアンテナ
JP3721168B2 (ja) 2003-02-25 2005-11-30 Ｎｅｃアクセステクニカ株式会社 小型無線機用アンテナ装置
JPWO2004109857A1 (ja) 2003-06-09 2006-07-20 松下電器産業株式会社 アンテナとそれを用いた電子機器
TWI349473B (en) 2003-07-11 2011-09-21 Sk Telecom Co Ltd Apparatus for reducing ground effects in a folder-type communications handset device
US20070139280A1 (en) * 2005-12-16 2007-06-21 Vance Scott L Switchable planar antenna apparatus for quad-band GSM applications

Also Published As

Publication number Publication date
WO2007120531A3 (en) 2008-10-02
EP2005516A4 (de) 2009-12-23
US7564411B2 (en) 2009-07-21
US20070229381A1 (en) 2007-10-04
EP2005516A2 (de) 2008-12-24
WO2007120531B1 (en) 2008-11-13
EP2005516B1 (de) 2011-06-29
WO2007120531A2 (en) 2007-10-25

Similar Documents

Publication Publication Date Title
ATE515075T1 (de) Frequenzabstimmbare interne flachantenne
WO2009031229A1 (ja) アンテナ素子
ATE554513T1 (de) Niedrigprofilantenne
TWI256749B (en) Multi-band antenna
US20150048991A1 (en) Multi-feed loop antenna
TW200601617A (en) Antenna and antenna array
WO2007039071A3 (en) Antenna set, portable wireless device, and use of a conductive element for tuning the ground-plane of the antenna set
WO2011117621A3 (en) Dielectric chip antennas
EP1848061A3 (de) Mehrbandantenne
DE602004013054D1 (de) Planarantenne für mobil-satellitenanwendungen
ATE495559T1 (de) Mehrband-monopolschlitzantenne
WO2008121902A3 (en) High gain steerable phased-array antenna
ATE417382T1 (de) Planare antenne
WO2007136330A3 (en) Antenna device and portable radio communication device comprising such an antenna device
WO2010088151A3 (en) Coupled multiband antenna
BRPI0801139A2 (pt) terminal màvel tendo uma antena interna aperfeiÇoada
TW200633311A (en) Antenna with multiple folds
KR101044615B1 (ko) 전기적인 루프 형태의 신호선을 이용하는 광대역 안테나
DK1920497T3 (da) Bredbonds-multifunktionsantenne, der virker i HF-omrodet, navnlig til maritime installationer
TW200709497A (en) Dipole antenna
ATE511226T1 (de) Dualbandantenne
ATE398345T1 (de) Mehrfachband-antenne mit gemeinsam genutzter schlitzstruktur
EP1885022A4 (de) Mobiltelefon mit rundfunkempfänger
WO2007055834A3 (en) Antenna with a split radiator element
TW200719522A (en) Multi-band antenna

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties