KR101961981B1 - 안테나 장치 - Google Patents

안테나 장치 Download PDF

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Publication number
KR101961981B1
KR101961981B1 KR1020147029168A KR20147029168A KR101961981B1 KR 101961981 B1 KR101961981 B1 KR 101961981B1 KR 1020147029168 A KR1020147029168 A KR 1020147029168A KR 20147029168 A KR20147029168 A KR 20147029168A KR 101961981 B1 KR101961981 B1 KR 101961981B1
Authority
KR
South Korea
Prior art keywords
extending
ground pattern
extension
resonance frequency
antenna
Prior art date
Application number
KR1020147029168A
Other languages
English (en)
Korean (ko)
Other versions
KR20140146124A (ko
Inventor
신스케 유키모토
료 사이토
Original Assignee
미쓰비시 마테리알 가부시키가이샤
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 미쓰비시 마테리알 가부시키가이샤 filed Critical 미쓰비시 마테리알 가부시키가이샤
Publication of KR20140146124A publication Critical patent/KR20140146124A/ko
Application granted granted Critical
Publication of KR101961981B1 publication Critical patent/KR101961981B1/ko

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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)
KR1020147029168A 2012-04-20 2013-04-17 안테나 장치 KR101961981B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012096220A JP5880248B2 (ja) 2012-04-20 2012-04-20 アンテナ装置
JPJP-P-2012-096220 2012-04-20
PCT/JP2013/002604 WO2013157260A1 (ja) 2012-04-20 2013-04-17 アンテナ装置

Publications (2)

Publication Number Publication Date
KR20140146124A KR20140146124A (ko) 2014-12-24
KR101961981B1 true KR101961981B1 (ko) 2019-03-25

Family

ID=49383230

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147029168A KR101961981B1 (ko) 2012-04-20 2013-04-17 안테나 장치

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010081000A (ja) 2008-09-24 2010-04-08 Murata Mfg Co Ltd 複合アンテナ
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004096341A (ja) * 2002-08-30 2004-03-25 Fujitsu Ltd 共振周波数が可変な逆ｆ型アンテナを含むアンテナ装置
JP2005079959A (ja) * 2003-09-01 2005-03-24 Matsushita Electric Ind Co Ltd アンテナ装置
DE602004031989D1 (de) * 2003-12-25 2011-05-05 Mitsubishi Materials Corp Antennenvorrichtung und Kommunikationsgerät
JP4868128B2 (ja) * 2006-04-10 2012-02-01 日立金属株式会社 アンテナ装置及びそれを用いた無線通信機器
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
FI20096134A0 (fi) * 2009-11-03 2009-11-03 Pulse Finland Oy Säädettävä antenni

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010081000A (ja) 2008-09-24 2010-04-08 Murata Mfg Co Ltd 複合アンテナ
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
HK1204509A1 (en) 2015-11-20
CN104205490B (zh) 2016-08-31
JP2013225735A (ja) 2013-10-31
JP5880248B2 (ja) 2016-03-08
CN104205490A (zh) 2014-12-10
WO2013157260A1 (ja) 2013-10-24
TW201403942A (zh) 2014-01-16
TWI569509B (zh) 2017-02-01
KR20140146124A (ko) 2014-12-24

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