EP3101734A4 - Glass antenna - Google Patents

Glass antenna Download PDF

Info

Publication number
EP3101734A4
EP3101734A4 EP14880841.3A EP14880841A EP3101734A4 EP 3101734 A4 EP3101734 A4 EP 3101734A4 EP 14880841 A EP14880841 A EP 14880841A EP 3101734 A4 EP3101734 A4 EP 3101734A4
Authority
EP
European Patent Office
Prior art keywords
glass antenna
antenna
glass
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.)
Granted
Application number
EP14880841.3A
Other languages
German (de)
French (fr)
Other versions
EP3101734B1 (en
EP3101734A1 (en
Inventor
Masanori Kaihatsu
Yuji Katada
Hisashi Kobayashi
Akifumi KITAMURA
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.)
Central Glass Co Ltd
Original Assignee
Central 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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Publication of EP3101734A1 publication Critical patent/EP3101734A1/en
Publication of EP3101734A4 publication Critical patent/EP3101734A4/en
Application granted granted Critical
Publication of EP3101734B1 publication Critical patent/EP3101734B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • 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
    • 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
    • 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
EP14880841.3A 2014-01-29 2014-11-27 Glass antenna Active EP3101734B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014014001A JP6221779B2 (en) 2014-01-29 2014-01-29 Glass antenna
PCT/JP2014/081374 WO2015114928A1 (en) 2014-01-29 2014-11-27 Glass antenna

Publications (3)

Publication Number Publication Date
EP3101734A1 EP3101734A1 (en) 2016-12-07
EP3101734A4 true EP3101734A4 (en) 2017-09-13
EP3101734B1 EP3101734B1 (en) 2019-01-02

Family

ID=53756522

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14880841.3A Active EP3101734B1 (en) 2014-01-29 2014-11-27 Glass antenna

Country Status (3)

Country Link
EP (1) EP3101734B1 (en)
JP (1) JP6221779B2 (en)
WO (1) WO2015114928A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017006970A1 (en) * 2015-07-09 2017-01-12 日本板硝子株式会社 Vehicle window glass
JP6863697B2 (en) * 2015-10-29 2021-04-21 日本板硝子株式会社 Vehicle window glass
JP6879744B2 (en) * 2017-01-11 2021-06-02 日本板硝子株式会社 Vehicle window glass
JP6812824B2 (en) 2017-02-14 2021-01-13 Ａｇｃ株式会社 Vehicle window glass
JP6812825B2 (en) 2017-02-14 2021-01-13 Ａｇｃ株式会社 Glass antennas and windowpanes for vehicles
US10573962B2 (en) 2017-02-14 2020-02-25 AGC Inc. Glass antenna and window glass for vehicle
JP6540782B2 (en) * 2017-12-13 2019-07-10 マツダ株式会社 Glass antenna

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02811U (en) * 1988-06-13 1990-01-05
US20050231432A1 (en) * 2004-04-16 2005-10-20 Yoshinobu Tsurume High frequency glass antenna for automobiles
JP2007110390A (en) * 2005-10-13 2007-04-26 Nippon Sheet Glass Co Ltd High-frequency glass antenna for automobile
EP2190057A1 (en) * 2008-11-20 2010-05-26 Asahi Glass Co., Ltd. Glass antenna and window glass for vehicle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06291530A (en) 1993-04-02 1994-10-18 Nippon Sheet Glass Co Ltd Frequency switching type glass antenna
JP2000286625A (en) * 1999-03-30 2000-10-13 Asahi Glass Co Ltd High frequency glass antenna for automobile
JP2007096475A (en) * 2005-09-27 2007-04-12 Toshiba Corp Antenna device and antenna device for vehicle
US7825865B2 (en) * 2006-12-27 2010-11-02 Asahi Glass Company, Limited Glass antenna for an automobile
JP2012044254A (en) * 2010-08-12 2012-03-01 Central Glass Co Ltd Vehicle antenna
JP2013131889A (en) * 2011-12-21 2013-07-04 Central Glass Co Ltd Vehicular glass antenna

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02811U (en) * 1988-06-13 1990-01-05
US20050231432A1 (en) * 2004-04-16 2005-10-20 Yoshinobu Tsurume High frequency glass antenna for automobiles
JP2007110390A (en) * 2005-10-13 2007-04-26 Nippon Sheet Glass Co Ltd High-frequency glass antenna for automobile
EP2190057A1 (en) * 2008-11-20 2010-05-26 Asahi Glass Co., Ltd. Glass antenna and window glass for vehicle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015114928A1 *

Also Published As

Publication number Publication date
EP3101734B1 (en) 2019-01-02
EP3101734A1 (en) 2016-12-07
WO2015114928A1 (en) 2015-08-06
JP2015142246A (en) 2015-08-03
JP6221779B2 (en) 2017-11-01

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