JPS6457802A - On-vehicle antenna - Google Patents

On-vehicle antenna

Info

Publication number
JPS6457802A
JPS6457802A JP21312487A JP21312487A JPS6457802A JP S6457802 A JPS6457802 A JP S6457802A JP 21312487 A JP21312487 A JP 21312487A JP 21312487 A JP21312487 A JP 21312487A JP S6457802 A JPS6457802 A JP S6457802A
Authority
JP
Japan
Prior art keywords
antenna
transparent
heating filament
high frequency
capacitive coupling
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
JP21312487A
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 JP21312487A priority Critical patent/JPS6457802A/en
Publication of JPS6457802A publication Critical patent/JPS6457802A/en
Pending legal-status Critical Current

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  • Details Of Aerials (AREA)

Abstract

PURPOSE:To improve the reception gain by applying capacitive coupling between a transparent antenna and a heating filament. CONSTITUTION:As the transparent antenna 3, a transparent conductive film such as an ITO film is formed on a plate glass 1 by a method such as sputtering or vapor-deposition. A feeding bar 4 made of a copper foil is adhered along the upper side edge of the transparent conductive film and a lead wire 5 prolonged up to the side is adhered from the center of the feeding bar 4. On the other band, plural heat filaments and auxiliary wires 7 are formed by printing and baking with conductive paste. Capacitive coupling is applied to the transparent antenna 3 and the heating filament 6 by the auxiliary wire 7 so as to pick up a high frequency current flowing to the heating filament in addition to a high frequency current received by the antenna itself thereby improving the reception gain of an AM broadcast wave especially as well as FM, TV broadcast waves.
JP21312487A 1987-08-28 1987-08-28 On-vehicle antenna Pending JPS6457802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21312487A JPS6457802A (en) 1987-08-28 1987-08-28 On-vehicle antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21312487A JPS6457802A (en) 1987-08-28 1987-08-28 On-vehicle antenna

Publications (1)

Publication Number Publication Date
JPS6457802A true JPS6457802A (en) 1989-03-06

Family

ID=16633973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21312487A Pending JPS6457802A (en) 1987-08-28 1987-08-28 On-vehicle antenna

Country Status (1)

Country Link
JP (1) JPS6457802A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01147508U (en) * 1988-03-31 1989-10-12
EP0418047A2 (en) * 1989-09-14 1991-03-20 Nippon Sheet Glass Co., Ltd. Glass window antenna for motor vehicle
EP0486081A2 (en) * 1990-11-13 1992-05-20 General Motors Corporation Vehicle window antenna
JPH0645817A (en) * 1992-03-16 1994-02-18 Ppg Ind Inc Slot antenna
KR100749627B1 (en) * 2005-12-12 2007-08-14 삼성에스디아이 주식회사 Plasma display apparatus with built-in antenna

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01147508U (en) * 1988-03-31 1989-10-12
US5017933A (en) * 1988-03-31 1991-05-21 Nippon Sheet Glass Co., Ltd. Vehicle window antenna with antenna elements on two surfaces
EP0418047A2 (en) * 1989-09-14 1991-03-20 Nippon Sheet Glass Co., Ltd. Glass window antenna for motor vehicle
EP0486081A2 (en) * 1990-11-13 1992-05-20 General Motors Corporation Vehicle window antenna
JPH0645817A (en) * 1992-03-16 1994-02-18 Ppg Ind Inc Slot antenna
KR100749627B1 (en) * 2005-12-12 2007-08-14 삼성에스디아이 주식회사 Plasma display apparatus with built-in antenna

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