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
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/en

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 (en) 2012-04-20 2012-04-20 Antenna device
PCT/JP2013/002604 WO2013157260A1 (en) 2012-04-20 2013-04-17 Antenna device

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 (en)
KR (1) KR101961981B1 (en)
CN (1) CN104205490B (en)
HK (1) HK1204509A1 (en)
TW (1) TWI569509B (en)
WO (1) WO2013157260A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6319572B2 (en) * 2014-06-20 2018-05-09 三菱マテリアル株式会社 Antenna device
TWI734371B (en) * 2020-02-07 2021-07-21 啓碁科技股份有限公司 Antenna structure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004096341A (en) * 2002-08-30 2004-03-25 Fujitsu Ltd Antenna apparatus including inverted f antenna with variable resonance frequency
JP2005079959A (en) * 2003-09-01 2005-03-24 Matsushita Electric Ind Co Ltd Antenna
DE602004031989D1 (en) * 2003-12-25 2011-05-05 Mitsubishi Materials Corp Antenna device and communication device
JP4868128B2 (en) * 2006-04-10 2012-02-01 日立金属株式会社 ANTENNA DEVICE AND RADIO COMMUNICATION DEVICE USING THE SAME
JP4643624B2 (en) * 2007-09-21 2011-03-02 株式会社東芝 ANTENNA DEVICE AND ELECTRONIC DEVICE
JP2010081000A (en) 2008-09-24 2010-04-08 Murata Mfg Co Ltd Composite antenna
JP5131481B2 (en) 2009-01-15 2013-01-30 株式会社村田製作所 ANTENNA DEVICE AND RADIO COMMUNICATION DEVICE
FI20096134A0 (en) * 2009-11-03 2009-11-03 Pulse Finland Oy Adjustable antenna
JP5656108B2 (en) * 2010-10-15 2015-01-21 三菱マテリアル株式会社 Antenna device substrate and antenna device

Also Published As

Publication number Publication date
KR101961981B1 (en) 2019-03-25
CN104205490B (en) 2016-08-31
JP2013225735A (en) 2013-10-31
JP5880248B2 (en) 2016-03-08
CN104205490A (en) 2014-12-10
WO2013157260A1 (en) 2013-10-24
TW201403942A (en) 2014-01-16
TWI569509B (en) 2017-02-01
KR20140146124A (en) 2014-12-24

Similar Documents

Publication Publication Date Title
EP2690706A4 (en) Antenna device
EP2672567A4 (en) Antenna device
EP2884306A4 (en) Radar device
EP2717385A4 (en) Antenna device
EP2812944A4 (en) Superluminal antenna
EP2829893A4 (en) Radar device
EP2835865A4 (en) Antenna device
EP2873933A4 (en) Heat-storage-exchange-heating device
GB2519683B (en) Low-profile antenna device
EP2865610A4 (en) Double-aerosol device
EP2712028A4 (en) Antenna device
EP2859868A4 (en) Fiber-stacking device
EP2853378A4 (en) Plastic-film-heat-sealing device
EP2800204A4 (en) Antenna device
EP2835084A4 (en) Glass-wiping device
EP2874232A4 (en) Antenna
EP2717383A4 (en) Antenna device
EP2881286A4 (en) Direction-indication device
EP2835868A4 (en) Antenna
GB2521954B (en) Antenna device
GB201212340D0 (en) Antennas
EP2903085A4 (en) Antenna device
EP2940796A4 (en) Antenna apparatus
EP2912430A4 (en) Device
GB201307335D0 (en) Wireless device

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