DE102020209219A1 - Fensterscheibe für ein Fahrzeug und Fensterscheibenvorrichtung für ein Fahrzeug - Google Patents

Fensterscheibe für ein Fahrzeug und Fensterscheibenvorrichtung für ein Fahrzeug Download PDF

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Publication number
DE102020209219A1
DE102020209219A1 DE102020209219.2A DE102020209219A DE102020209219A1 DE 102020209219 A1 DE102020209219 A1 DE 102020209219A1 DE 102020209219 A DE102020209219 A DE 102020209219A DE 102020209219 A1 DE102020209219 A1 DE 102020209219A1
Authority
DE
Germany
Prior art keywords
antenna
loop
frequency band
window pane
vehicle
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
DE102020209219.2A
Other languages
German (de)
English (en)
Inventor
Tsuyoshi Yamamoto
Noboru Hasegawa
Yoshihiko Egawa
Eiji SAITA
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.)
AGC Inc
Original Assignee
Asahi Glass 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.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of DE102020209219A1 publication Critical patent/DE102020209219A1/de
Pending legal-status Critical Current

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Classifications

    • 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
    • H01Q1/1271—Supports; Mounting means for mounting on windscreens
    • H01Q1/1278—Supports; Mounting means for mounting on windscreens in association with heating wires or layers
    • 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
    • H01Q5/371—Branching current paths
    • 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

Landscapes

  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
DE102020209219.2A 2019-08-09 2020-07-22 Fensterscheibe für ein Fahrzeug und Fensterscheibenvorrichtung für ein Fahrzeug Pending DE102020209219A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019148014A JP7247810B2 (ja) 2019-08-09 2019-08-09 車両用窓ガラス
JP2019-148014 2019-08-09

Publications (1)

Publication Number Publication Date
DE102020209219A1 true DE102020209219A1 (de) 2021-02-11

Family

ID=74188448

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102020209219.2A Pending DE102020209219A1 (de) 2019-08-09 2020-07-22 Fensterscheibe für ein Fahrzeug und Fensterscheibenvorrichtung für ein Fahrzeug

Country Status (2)

Country Link
JP (1) JP7247810B2 (ja)
DE (1) DE102020209219A1 (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63138710U (ja) * 1987-03-03 1988-09-13
JPH0758850B2 (ja) * 1989-07-24 1995-06-21 セントラル硝子株式会社 車両用のガラスアンテナ
JP2004208091A (ja) * 2002-12-26 2004-07-22 Central Glass Co Ltd 車両用ガラスアンテナ
US7825865B2 (en) * 2006-12-27 2010-11-02 Asahi Glass Company, Limited Glass antenna for an automobile
CN103238253B (zh) * 2010-11-29 2014-12-31 旭硝子株式会社 车辆用玻璃天线及车辆用窗户玻璃
JP6221773B2 (ja) * 2014-01-27 2017-11-01 セントラル硝子株式会社 ガラスアンテナ
JP2019016867A (ja) * 2017-07-04 2019-01-31 Ａｇｃ株式会社 車両用窓ガラス

Also Published As

Publication number Publication date
JP7247810B2 (ja) 2023-03-29
JP2021029039A (ja) 2021-02-25

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