TWI569509B - 天線裝置 - Google Patents

天線裝置 Download PDF

Info

Publication number
TWI569509B
TWI569509B TW102113809A TW102113809A TWI569509B TW I569509 B TWI569509 B TW I569509B TW 102113809 A TW102113809 A TW 102113809A TW 102113809 A TW102113809 A TW 102113809A TW I569509 B TWI569509 B TW I569509B
Authority
TW
Taiwan
Prior art keywords
extension portion
antenna
pattern
extension
resonance frequency
Prior art date
Application number
TW102113809A
Other languages
English (en)
Chinese (zh)
Other versions
TW201403942A (zh
Inventor
Shinsuke Yukimoto
Ryo Saito
Original Assignee
Mitsubishi Materials Corp
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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Publication of TW201403942A publication Critical patent/TW201403942A/zh
Application granted granted Critical
Publication of TWI569509B publication Critical patent/TWI569509B/zh

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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
    • 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
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/321—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors within a radiating element or between connected radiating elements
    • 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
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/328—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors between a radiating element and ground
    • 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
    • H01Q5/364—Creating multiple current paths

Landscapes

  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)
TW102113809A 2012-04-20 2013-04-18 天線裝置 TWI569509B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012096220A JP5880248B2 (ja) 2012-04-20 2012-04-20 アンテナ装置

Publications (2)

Publication Number Publication Date
TW201403942A TW201403942A (zh) 2014-01-16
TWI569509B true TWI569509B (zh) 2017-02-01

Family

ID=49383230

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102113809A TWI569509B (zh) 2012-04-20 2013-04-18 天線裝置

Country Status (6)

Country Link
JP (1) JP5880248B2 (ja)
KR (1) KR101961981B1 (ja)
CN (1) CN104205490B (ja)
HK (1) HK1204509A1 (ja)
TW (1) TWI569509B (ja)
WO (1) WO2013157260A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6319572B2 (ja) * 2014-06-20 2018-05-09 三菱マテリアル株式会社 アンテナ装置
TWI734371B (zh) * 2020-02-07 2021-07-21 啓碁科技股份有限公司 天線結構

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070236394A1 (en) * 2006-04-10 2007-10-11 Hitachi Metals, Ltd. Antenna device and wireless communication apparatus using same
US7372406B2 (en) * 2002-08-30 2008-05-13 Fujitsu Limited Antenna apparatus including inverted-F antenna having variable resonance frequency
JP2010166287A (ja) * 2009-01-15 2010-07-29 Murata Mfg Co Ltd アンテナ装置及び無線通信機
WO2012049847A1 (ja) * 2010-10-15 2012-04-19 三菱マテリアル株式会社 アンテナ装置用基板およびアンテナ装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005079959A (ja) * 2003-09-01 2005-03-24 Matsushita Electric Ind Co Ltd アンテナ装置
CN102709687B (zh) * 2003-12-25 2013-09-25 三菱综合材料株式会社 天线装置
JP4643624B2 (ja) * 2007-09-21 2011-03-02 株式会社東芝 アンテナ装置、および電子機器
JP2010081000A (ja) 2008-09-24 2010-04-08 Murata Mfg Co Ltd 複合アンテナ
FI20096134A0 (fi) * 2009-11-03 2009-11-03 Pulse Finland Oy Säädettävä antenni

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7372406B2 (en) * 2002-08-30 2008-05-13 Fujitsu Limited Antenna apparatus including inverted-F antenna having variable resonance frequency
US20070236394A1 (en) * 2006-04-10 2007-10-11 Hitachi Metals, Ltd. Antenna device and wireless communication apparatus using same
JP2010166287A (ja) * 2009-01-15 2010-07-29 Murata Mfg Co Ltd アンテナ装置及び無線通信機
WO2012049847A1 (ja) * 2010-10-15 2012-04-19 三菱マテリアル株式会社 アンテナ装置用基板およびアンテナ装置

Also Published As

Publication number Publication date
KR20140146124A (ko) 2014-12-24
JP5880248B2 (ja) 2016-03-08
HK1204509A1 (en) 2015-11-20
CN104205490B (zh) 2016-08-31
JP2013225735A (ja) 2013-10-31
KR101961981B1 (ko) 2019-03-25
WO2013157260A1 (ja) 2013-10-24
TW201403942A (zh) 2014-01-16
CN104205490A (zh) 2014-12-10

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees