CN115769438A - 天线装置 - Google Patents

天线装置 Download PDF

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Publication number
CN115769438A
CN115769438A CN202180043063.3A CN202180043063A CN115769438A CN 115769438 A CN115769438 A CN 115769438A CN 202180043063 A CN202180043063 A CN 202180043063A CN 115769438 A CN115769438 A CN 115769438A
Authority
CN
China
Prior art keywords
short
plate
conductor plate
opposing conductor
antenna device
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.)
Pending
Application number
CN202180043063.3A
Other languages
English (en)
Chinese (zh)
Inventor
角谷祐次
池田正和
三治健一郎
宫下智和
藤井亮三
浦边贤志
内藤博道
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of CN115769438A publication Critical patent/CN115769438A/zh
Pending legal-status Critical Current

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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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • 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

Landscapes

  • Waveguide Aerials (AREA)
CN202180043063.3A 2020-06-17 2021-06-07 天线装置 Pending CN115769438A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-104775 2020-06-17
JP2020104775A JP7294248B2 (ja) 2020-06-17 2020-06-17 アンテナ装置
PCT/JP2021/021496 WO2021256309A1 (ja) 2020-06-17 2021-06-07 アンテナ装置

Publications (1)

Publication Number Publication Date
CN115769438A true CN115769438A (zh) 2023-03-07

Family

ID=79196090

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180043063.3A Pending CN115769438A (zh) 2020-06-17 2021-06-07 天线装置

Country Status (4)

Country Link
US (1) US12183973B2 (https=)
JP (1) JP7294248B2 (https=)
CN (1) CN115769438A (https=)
WO (1) WO2021256309A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12021319B2 (en) * 2022-04-19 2024-06-25 Meta Platforms Technologies, Llc Distributed monopole antenna for enhanced cross-body link
TW202406221A (zh) * 2022-04-19 2024-02-01 美商元平台技術有限公司 用於增強型跨身體鏈路的分佈式單極天線
JP2024104178A (ja) * 2023-01-23 2024-08-02 株式会社Soken 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
JP4121424B2 (ja) 2003-06-25 2008-07-23 マスプロ電工株式会社 ２偏波共用アンテナ
JP2005039756A (ja) * 2003-06-27 2005-02-10 Hitachi Kokusai Electric Inc アンテナ装置
WO2009052234A1 (en) * 2007-10-19 2009-04-23 Board Of Trustees Of Michigan State University Variable frequency patch antenna
JP6552791B2 (ja) * 2014-07-03 2019-07-31 株式会社Ｓｏｋｅｎ アンテナ装置
JP6658439B2 (ja) 2016-10-05 2020-03-04 株式会社Ｓｏｋｅｎ アンテナ装置
JP6977457B2 (ja) 2017-09-29 2021-12-08 株式会社Soken アンテナ装置

Also Published As

Publication number Publication date
US12183973B2 (en) 2024-12-31
JP2021197691A (ja) 2021-12-27
JP7294248B2 (ja) 2023-06-20
US20230039277A1 (en) 2023-02-09
WO2021256309A1 (ja) 2021-12-23

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