HK1204509A1 - Antenna device - Google Patents

Antenna device

Info

Publication number
HK1204509A1
HK1204509A1 HK15103761.4A HK15103761A HK1204509A1 HK 1204509 A1 HK1204509 A1 HK 1204509A1 HK 15103761 A HK15103761 A HK 15103761A HK 1204509 A1 HK1204509 A1 HK 1204509A1
Authority
HK
Hong Kong
Prior art keywords
antenna device
antenna
Prior art date
Application number
HK15103761.4A
Other languages
English (en)
Chinese (zh)
Inventor
真介 行本
嶺 齊藤
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 HK1204509A1 publication Critical patent/HK1204509A1/xx

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
HK15103761.4A 2012-04-20 2015-04-17 Antenna device HK1204509A1 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
HK1204509A1 true HK1204509A1 (en) 2015-11-20

Family

ID=49383230

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15103761.4A HK1204509A1 (en) 2012-04-20 2015-04-17 Antenna device

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

Family Cites Families (9)

* 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
JP2010081000A (ja) 2008-09-24 2010-04-08 Murata Mfg Co Ltd 複合アンテナ
JP5131481B2 (ja) 2009-01-15 2013-01-30 株式会社村田製作所 アンテナ装置及び無線通信機
FI20096134A0 (fi) * 2009-11-03 2009-11-03 Pulse Finland Oy Säädettävä antenni
JP5656108B2 (ja) * 2010-10-15 2015-01-21 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
KR101961981B1 (ko) 2019-03-25
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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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20230415