JPS57125501A - Glass antenna - Google Patents

Glass antenna

Info

Publication number
JPS57125501A
JPS57125501A JP1127581A JP1127581A JPS57125501A JP S57125501 A JPS57125501 A JP S57125501A JP 1127581 A JP1127581 A JP 1127581A JP 1127581 A JP1127581 A JP 1127581A JP S57125501 A JPS57125501 A JP S57125501A
Authority
JP
Japan
Prior art keywords
line
glass
antenna
auxiliary antenna
electric wire
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
JP1127581A
Other languages
Japanese (ja)
Other versions
JPH0113643B2 (en
Inventor
Harunori Murakami
Takeshi Torii
Osamu Hori
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.)
Nippon Sheet Glass Co Ltd
Toyota Motor Corp
Original Assignee
Nippon Sheet Glass Co Ltd
Toyota Motor 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 Nippon Sheet Glass Co Ltd, Toyota Motor Corp filed Critical Nippon Sheet Glass Co Ltd
Priority to JP1127581A priority Critical patent/JPS57125501A/en
Publication of JPS57125501A publication Critical patent/JPS57125501A/en
Publication of JPH0113643B2 publication Critical patent/JPH0113643B2/ja
Granted legal-status Critical Current

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

Abstract

PURPOSE:To close the directing characteristics of a glass antenna to a circle to the utmost, by providing an auxiliary antenna element with heating electric wire stripes. CONSTITUTION:An auxiliary antenna line 13a is provided at the upper side of a main antenna line 12a, and they are opposed closingly over a specified length and they are linked via a linking line 15. An auxiliary antenna line 13b is arranged between a lower side main antenna line 12c and a heating conductor line group 2 and it is coupled with the line 12c at a center axis 14 of a window glass 1. The line 13b transmits reception waves induced from an electric wire group 2 to the line 12c. Thus, the lines 12c, 13b are coupled at a coupling point A at a position near the center axis of the glass 1 for phase matching. An output is picked up from almost at the middle point of the line 13a and this is applied to a coupling point B shifted from the center of the line 12b for phase matching. Thus, nondirectivity with almost circular shape can be obtained.
JP1127581A 1981-01-28 1981-01-28 Glass antenna Granted JPS57125501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1127581A JPS57125501A (en) 1981-01-28 1981-01-28 Glass antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1127581A JPS57125501A (en) 1981-01-28 1981-01-28 Glass antenna

Publications (2)

Publication Number Publication Date
JPS57125501A true JPS57125501A (en) 1982-08-04
JPH0113643B2 JPH0113643B2 (en) 1989-03-07

Family

ID=11773425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1127581A Granted JPS57125501A (en) 1981-01-28 1981-01-28 Glass antenna

Country Status (1)

Country Link
JP (1) JPS57125501A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536592A1 (en) * 1982-11-18 1984-05-25 Central Glass Co Ltd GLASS ANTENNA OF A MOTOR VEHICLE
JPS6011510U (en) * 1983-06-30 1985-01-26 日本板硝子株式会社 antenna installed on window glass
JPS6238001A (en) * 1985-08-13 1987-02-19 Asahi Glass Co Ltd Antenna glass for automobile
JPS63129309U (en) * 1987-02-17 1988-08-24
JPS6486601A (en) * 1987-09-29 1989-03-31 Central Glass Co Ltd On-vehicle glass antenna
US4954797A (en) * 1987-09-29 1990-09-04 Central Glass Company, Limited Vehicle window glass antenna coupled with defogging heater
US5083134A (en) * 1988-07-14 1992-01-21 Asahi Glass Company Ltd. Antenna device for an automobile
KR20100133360A (en) * 2008-04-03 2010-12-21 카트라인-베르케 카게 Antenna field for a motor vehicle disk

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536592A1 (en) * 1982-11-18 1984-05-25 Central Glass Co Ltd GLASS ANTENNA OF A MOTOR VEHICLE
JPS6011510U (en) * 1983-06-30 1985-01-26 日本板硝子株式会社 antenna installed on window glass
JPS6238001A (en) * 1985-08-13 1987-02-19 Asahi Glass Co Ltd Antenna glass for automobile
JPH0368562B2 (en) * 1985-08-13 1991-10-29 Asahi Glass Co Ltd
JPS63129309U (en) * 1987-02-17 1988-08-24
JPS6486601A (en) * 1987-09-29 1989-03-31 Central Glass Co Ltd On-vehicle glass antenna
US4954797A (en) * 1987-09-29 1990-09-04 Central Glass Company, Limited Vehicle window glass antenna coupled with defogging heater
US5083134A (en) * 1988-07-14 1992-01-21 Asahi Glass Company Ltd. Antenna device for an automobile
EP0629018A2 (en) * 1988-07-14 1994-12-14 Asahi Glass Company Ltd. Antenna device for an automobile
EP0629018A3 (en) * 1988-07-14 1995-06-14 Asahi Glass Co Ltd Antenna device for an automobile.
KR20100133360A (en) * 2008-04-03 2010-12-21 카트라인-베르케 카게 Antenna field for a motor vehicle disk
JP2011517197A (en) * 2008-04-03 2011-05-26 カトライン−ベルケ・カーゲー Automotive window antenna device

Also Published As

Publication number Publication date
JPH0113643B2 (en) 1989-03-07

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