ATE403950T1 - Schleifenantenne für zwei frequenzbereiche - Google Patents

Schleifenantenne für zwei frequenzbereiche

Info

Publication number
ATE403950T1
ATE403950T1 AT05076081T AT05076081T ATE403950T1 AT E403950 T1 ATE403950 T1 AT E403950T1 AT 05076081 T AT05076081 T AT 05076081T AT 05076081 T AT05076081 T AT 05076081T AT E403950 T1 ATE403950 T1 AT E403950T1
Authority
AT
Austria
Prior art keywords
loop antenna
frequency ranges
antenna
section
wire
Prior art date
Application number
AT05076081T
Other languages
English (en)
Inventor
Korgut Yegin
Randall J Snoeyink
Daniel G Morris
William R Livengood
Elias H Ghafari
Original Assignee
Delphi Tech Inc
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 Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE403950T1 publication Critical patent/ATE403950T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Burglar Alarm Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Support Of Aerials (AREA)
AT05076081T 2004-05-19 2005-05-11 Schleifenantenne für zwei frequenzbereiche ATE403950T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/849,330 US7710335B2 (en) 2004-05-19 2004-05-19 Dual band loop antenna

Publications (1)

Publication Number Publication Date
ATE403950T1 true ATE403950T1 (de) 2008-08-15

Family

ID=34938257

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05076081T ATE403950T1 (de) 2004-05-19 2005-05-11 Schleifenantenne für zwei frequenzbereiche

Country Status (4)

Country Link
US (1) US7710335B2 (de)
EP (1) EP1601049B1 (de)
AT (1) ATE403950T1 (de)
DE (1) DE602005008667D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7199763B2 (en) * 2004-05-03 2007-04-03 Lockheed Martin Corporation Ground proximity antenna system
US7720434B2 (en) * 2006-10-12 2010-05-18 Delphi Technologies, Inc. Method and system for processing GPS and satellite digital radio signals using a shared LNA
JP4918428B2 (ja) * 2007-08-02 2012-04-18 パナソニック株式会社 アンテナ装置および携帯無線機
JP2015026971A (ja) * 2013-07-26 2015-02-05 小島プレス工業株式会社 車載用アンテナ
US10332671B2 (en) 2015-11-08 2019-06-25 Qualcomm Incorporated Solenoid inductor
US10459063B2 (en) * 2016-02-16 2019-10-29 Irobot Corporation Ranging and angle of arrival antenna system for a mobile robot
CN114639953A (zh) * 2016-02-19 2022-06-17 株式会社友华 天线装置
JP6855258B2 (ja) * 2017-01-24 2021-04-07 原田工業株式会社 複合アンテナ装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2155955A (en) * 1936-02-12 1939-04-25 Rca Corp Directive antenna system
US5300936A (en) * 1992-09-30 1994-04-05 Loral Aerospace Corp. Multiple band antenna
JPH07249925A (ja) * 1994-03-10 1995-09-26 Murata Mfg Co Ltd アンテナ及びアンテナ装置
US5481271A (en) * 1994-03-25 1996-01-02 Harada Kogyo Kabushiki Kaisha Two-wave antenna for telephones used in vehicles
GB2306056B (en) * 1995-10-06 1999-12-08 Nokia Mobile Phones Ltd Antenna
JP3126313B2 (ja) * 1996-09-19 2001-01-22 松下電器産業株式会社 アンテナ装置
US5949383A (en) * 1997-10-20 1999-09-07 Ericsson Inc. Compact antenna structures including baluns
US6184833B1 (en) * 1998-02-23 2001-02-06 Qualcomm, Inc. Dual strip antenna
US6191747B1 (en) * 1998-04-07 2001-02-20 Hirschmann Electronics, Inc. Dual band antenna
DE19857191A1 (de) * 1998-12-11 2000-07-06 Bosch Gmbh Robert Halfloop-Antenne
US6087990A (en) * 1999-02-02 2000-07-11 Antenna Plus, Llc Dual function communication antenna
US6664932B2 (en) * 2000-01-12 2003-12-16 Emag Technologies, Inc. Multifunction antenna for wireless and telematic applications
JP4221878B2 (ja) * 2000-01-25 2009-02-12 ソニー株式会社 アンテナ装置
US6329954B1 (en) * 2000-04-14 2001-12-11 Receptec L.L.C. Dual-antenna system for single-frequency band
JP2001352212A (ja) * 2000-06-08 2001-12-21 Matsushita Electric Ind Co Ltd アンテナ装置およびそれを用いた無線装置
SE0004724D0 (sv) * 2000-07-10 2000-12-20 Allgon Ab Antenna device
GB0030741D0 (en) * 2000-12-16 2001-01-31 Koninkl Philips Electronics Nv Antenna arrangement
DE10108859A1 (de) 2001-02-14 2003-05-22 Siemens Ag Antenne und Verfahren zu deren Herstellung
US6683570B2 (en) * 2001-03-29 2004-01-27 Tyco Electronics Corporation Compact multi-band antenna
EP1280231A1 (de) 2001-07-26 2003-01-29 RF-Link Systems Inc., Eine diamantförmige Schleifenantenne für drahtloses Ein-/Ausgabegerät
WO2003023414A1 (en) * 2001-09-04 2003-03-20 Tokyo Electron Limited Microstructure with movable mass
FI114837B (fi) * 2002-10-24 2004-12-31 Nokia Corp Radiolaite ja antennirakenne
TW578333B (en) * 2003-02-18 2004-03-01 Gemtek Technology Co Ltd Dual-frequency antenna

Also Published As

Publication number Publication date
EP1601049A1 (de) 2005-11-30
EP1601049B1 (de) 2008-08-06
US7710335B2 (en) 2010-05-04
US20050259017A1 (en) 2005-11-24
DE602005008667D1 (de) 2008-09-18

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Legal Events

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