JPS6486601A - On-vehicle glass antenna - Google Patents

On-vehicle glass antenna

Info

Publication number
JPS6486601A
JPS6486601A JP24260087A JP24260087A JPS6486601A JP S6486601 A JPS6486601 A JP S6486601A JP 24260087 A JP24260087 A JP 24260087A JP 24260087 A JP24260087 A JP 24260087A JP S6486601 A JPS6486601 A JP S6486601A
Authority
JP
Japan
Prior art keywords
antenna
horizontal part
auxiliary
point
heat wires
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
JP24260087A
Other languages
Japanese (ja)
Inventor
Masao Shinnai
Kazuya Nishikawa
Tokio Tsukada
Toru Hirotsu
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
Priority to JP24260087A priority Critical patent/JPS6486601A/en
Priority to US07/248,093 priority patent/US4954797A/en
Publication of JPS6486601A publication Critical patent/JPS6486601A/en
Pending legal-status Critical Current

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  • Details Of Aerials (AREA)

Abstract

PURPOSE:To improve the reception gain of AM by forming the titled antenna by a 1st T-shaped antenna, a 2nd antenna having a horizontal part and a 3rd antenna having a rectangular part, providing a leadout point reaching a feeding point on the long side of the 3rd antenna and coupling an auxiliary line to the horizontal part of the 1st antenna in terms of capacitance. CONSTITUTION:Plural heat wires 2 are provided together with a bus bar 3 by printing and baking conductive paste to the side face of a plate glass in a cabin, the 1st T-shaped antenna comprising a horizontal part 4a and a vertical part 4b, the 2nd antenna 5 comprising the horizontal part 5a and the 3rd antenna 6 comprising a horizontal part 6a and a rectangular part 6b are provided on the upper part of the heat wires by the similar method. Moreover, an auxiliary antenna 7 connecting to the lower end of the vertical part 4b of the 1st antenna and a conductor wire 10 connecting a leadout point 8 and a feeding point 9 are provided together with a 1st auxiliary wire 11 and a 2nd auxiliary wire 12 connected to the heat wires. Thus, the reception antenna with a broad band suitable to receive an AM radio broadcast wave especially as well as an FM radio broadcast wave is obtained.
JP24260087A 1987-09-29 1987-09-29 On-vehicle glass antenna Pending JPS6486601A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP24260087A JPS6486601A (en) 1987-09-29 1987-09-29 On-vehicle glass antenna
US07/248,093 US4954797A (en) 1987-09-29 1988-09-23 Vehicle window glass antenna coupled with defogging heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24260087A JPS6486601A (en) 1987-09-29 1987-09-29 On-vehicle glass antenna

Publications (1)

Publication Number Publication Date
JPS6486601A true JPS6486601A (en) 1989-03-31

Family

ID=17091456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24260087A Pending JPS6486601A (en) 1987-09-29 1987-09-29 On-vehicle glass antenna

Country Status (1)

Country Link
JP (1) JPS6486601A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03184401A (en) * 1989-12-13 1991-08-12 Central Glass Co Ltd Glass antenna for vehicle
JPH04329003A (en) * 1991-04-30 1992-11-17 Central Glass Co Ltd On-vehicle glass antenna
US5231410A (en) * 1989-08-03 1993-07-27 Nippon Sheet Glass Co., Ltd. Window glass antenna for a motor vehicle
JPH05243833A (en) * 1992-02-28 1993-09-21 Central Glass Co Ltd Glass antenna for vehicle
JP2014170990A (en) * 2013-03-01 2014-09-18 Central Glass Co Ltd Automobile glass antenna

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125501A (en) * 1981-01-28 1982-08-04 Nippon Sheet Glass Co Ltd Glass antenna
JPS59210703A (en) * 1983-05-14 1984-11-29 Central Glass Co Ltd Glass antenna for vehicle
JPS6238001A (en) * 1985-08-13 1987-02-19 Asahi Glass Co Ltd Antenna glass for automobile

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125501A (en) * 1981-01-28 1982-08-04 Nippon Sheet Glass Co Ltd Glass antenna
JPS59210703A (en) * 1983-05-14 1984-11-29 Central Glass Co Ltd Glass antenna for vehicle
JPS6238001A (en) * 1985-08-13 1987-02-19 Asahi Glass Co Ltd Antenna glass for automobile

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231410A (en) * 1989-08-03 1993-07-27 Nippon Sheet Glass Co., Ltd. Window glass antenna for a motor vehicle
JPH03184401A (en) * 1989-12-13 1991-08-12 Central Glass Co Ltd Glass antenna for vehicle
JPH04329003A (en) * 1991-04-30 1992-11-17 Central Glass Co Ltd On-vehicle glass antenna
JPH05243833A (en) * 1992-02-28 1993-09-21 Central Glass Co Ltd Glass antenna for vehicle
JP2014170990A (en) * 2013-03-01 2014-09-18 Central Glass Co Ltd Automobile glass antenna

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