JPWO2021079429A1 - - Google Patents

Info

Publication number
JPWO2021079429A1
JPWO2021079429A1 JP2021553203A JP2021553203A JPWO2021079429A1 JP WO2021079429 A1 JPWO2021079429 A1 JP WO2021079429A1 JP 2021553203 A JP2021553203 A JP 2021553203A JP 2021553203 A JP2021553203 A JP 2021553203A JP WO2021079429 A1 JPWO2021079429 A1 JP WO2021079429A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
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Application number
JP2021553203A
Other versions
JP7324858B2 (ja
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.)
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Publication date
Application filed filed Critical
Publication of JPWO2021079429A1 publication Critical patent/JPWO2021079429A1/ja
Application granted granted Critical
Publication of JP7324858B2 publication Critical patent/JP7324858B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP2021553203A 2019-10-23 2019-10-23 アンテナ装置および無線通信装置 Active JP7324858B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/041491 WO2021079429A1 (ja) 2019-10-23 2019-10-23 アンテナ装置および無線通信装置

Publications (2)

Publication Number Publication Date
JPWO2021079429A1 true JPWO2021079429A1 (ja) 2021-04-29
JP7324858B2 JP7324858B2 (ja) 2023-08-10

Family

ID=75619940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021553203A Active JP7324858B2 (ja) 2019-10-23 2019-10-23 アンテナ装置および無線通信装置

Country Status (3)

Country Link
US (1) US11942700B2 (ja)
JP (1) JP7324858B2 (ja)
WO (1) WO2021079429A1 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000307321A (ja) * 1999-04-02 2000-11-02 Ford Motor Co 地上デジタルオーディオ放送用二重ループ・マルチバンド受信アンテナ
JP2005203877A (ja) * 2004-01-13 2005-07-28 Toshiba Corp 無線通信端末
JP2012028906A (ja) * 2010-07-21 2012-02-09 Mitsumi Electric Co Ltd 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
US7088294B2 (en) 2004-06-02 2006-08-08 Research In Motion Limited Mobile wireless communications device comprising a top-mounted auxiliary input/output device and a bottom-mounted antenna
US7768468B2 (en) * 2006-08-29 2010-08-03 Rincon Research Corporation Arrangement and method for increasing bandwidth
TWM366766U (en) * 2009-04-22 2009-10-11 Wistron Neweb Corp Dual band antenna
KR101323134B1 (ko) * 2012-06-01 2013-10-30 주식회사 이엠따블유 안테나 및 이를 포함하는 통신 장치
TWI679808B (zh) * 2018-09-10 2019-12-11 和碩聯合科技股份有限公司 雙饋入迴路天線結構及電子裝置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000307321A (ja) * 1999-04-02 2000-11-02 Ford Motor Co 地上デジタルオーディオ放送用二重ループ・マルチバンド受信アンテナ
JP2005203877A (ja) * 2004-01-13 2005-07-28 Toshiba Corp 無線通信端末
JP2012028906A (ja) * 2010-07-21 2012-02-09 Mitsumi Electric Co Ltd アンテナ装置

Also Published As

Publication number Publication date
JP7324858B2 (ja) 2023-08-10
WO2021079429A1 (ja) 2021-04-29
US11942700B2 (en) 2024-03-26
US20220247080A1 (en) 2022-08-04

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