JP7315104B2 - アンテナ装置及び電子機器 - Google Patents

アンテナ装置及び電子機器 Download PDF

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Publication number
JP7315104B2
JP7315104B2 JP2022533703A JP2022533703A JP7315104B2 JP 7315104 B2 JP7315104 B2 JP 7315104B2 JP 2022533703 A JP2022533703 A JP 2022533703A JP 2022533703 A JP2022533703 A JP 2022533703A JP 7315104 B2 JP7315104 B2 JP 7315104B2
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JP
Japan
Prior art keywords
antenna device
radiating element
radiation
radiating
radiation element
Prior art date
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.)
Active
Application number
JP2022533703A
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English (en)
Japanese (ja)
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JPWO2022004114A1 (https=
JPWO2022004114A5 (https=
Inventor
貴文 那須
健一 石塚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
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 by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2022004114A1 publication Critical patent/JPWO2022004114A1/ja
Publication of JPWO2022004114A5 publication Critical patent/JPWO2022004114A5/ja
Priority to JP2023113060A priority Critical patent/JP7589770B2/ja
Application granted granted Critical
Publication of JP7315104B2 publication Critical patent/JP7315104B2/ja
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    • 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H01Q9/285—Planar dipole
    • 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
    • H01Q5/378—Combination of fed elements with parasitic elements
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/526—Electromagnetic shields

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
JP2022533703A 2020-07-03 2021-04-28 アンテナ装置及び電子機器 Active JP7315104B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023113060A JP7589770B2 (ja) 2020-07-03 2023-07-10 アンテナ装置及び電子機器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020115469 2020-07-03
JP2020115469 2020-07-03
PCT/JP2021/016933 WO2022004114A1 (ja) 2020-07-03 2021-04-28 アンテナ装置及び電子機器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023113060A Division JP7589770B2 (ja) 2020-07-03 2023-07-10 アンテナ装置及び電子機器

Publications (3)

Publication Number Publication Date
JPWO2022004114A1 JPWO2022004114A1 (https=) 2022-01-06
JPWO2022004114A5 JPWO2022004114A5 (https=) 2022-09-30
JP7315104B2 true JP7315104B2 (ja) 2023-07-26

Family

ID=79315703

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022533703A Active JP7315104B2 (ja) 2020-07-03 2021-04-28 アンテナ装置及び電子機器
JP2023113060A Active JP7589770B2 (ja) 2020-07-03 2023-07-10 アンテナ装置及び電子機器

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023113060A Active JP7589770B2 (ja) 2020-07-03 2023-07-10 アンテナ装置及び電子機器

Country Status (4)

Country Link
US (1) US20230098392A1 (https=)
JP (2) JP7315104B2 (https=)
CN (1) CN218887537U (https=)
WO (1) WO2022004114A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024122607A1 (ja) * 2022-12-09 2024-06-13 株式会社村田製作所 アンテナ装置、および電子機器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009011423A1 (ja) 2007-07-18 2009-01-22 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス
WO2018101285A1 (ja) 2016-11-29 2018-06-07 株式会社村田製作所 磁界結合素子、アンテナ装置および電子機器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3751178B2 (ja) * 1999-03-30 2006-03-01 日本碍子株式会社 送受信機
TWI445249B (zh) 2010-07-08 2014-07-11 Kuo Chih Hung 天線模組
US8947302B2 (en) * 2010-11-05 2015-02-03 Apple Inc. Antenna system with antenna swapping and antenna tuning
US9356661B2 (en) * 2014-04-23 2016-05-31 Apple Inc. Electronic device with near-field antenna operating through display
KR101939047B1 (ko) * 2017-12-26 2019-01-16 삼성전기 주식회사 안테나 모듈 및 듀얼밴드 안테나 장치
WO2020079962A1 (ja) * 2018-10-15 2020-04-23 株式会社村田製作所 無線通信デバイス
WO2020137375A1 (ja) 2018-12-28 2020-07-02 株式会社村田製作所 アンテナ装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009011423A1 (ja) 2007-07-18 2009-01-22 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス
WO2018101285A1 (ja) 2016-11-29 2018-06-07 株式会社村田製作所 磁界結合素子、アンテナ装置および電子機器

Also Published As

Publication number Publication date
WO2022004114A1 (ja) 2022-01-06
CN218887537U (zh) 2023-04-18
US20230098392A1 (en) 2023-03-30
JPWO2022004114A1 (https=) 2022-01-06
JP7589770B2 (ja) 2024-11-26
JP2023119043A (ja) 2023-08-25

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