JPH021907U - - Google Patents
Info
- Publication number
- JPH021907U JPH021907U JP7886488U JP7886488U JPH021907U JP H021907 U JPH021907 U JP H021907U JP 7886488 U JP7886488 U JP 7886488U JP 7886488 U JP7886488 U JP 7886488U JP H021907 U JPH021907 U JP H021907U
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- heating wire
- automobile
- glass
- antenna device
- 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
Links
- 239000004020 conductor Substances 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims 5
- 239000005357 flat glass Substances 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Details Of Aerials (AREA)
Description
第１図及び第２図は本考案の自動車用ガラスア
ンテナ装置の構成を示す概略図であり、第３図は
本考案の自動車用のガラスアンテナ装置のチヨー
クコイルのインピーダンス特性を示すグラフであ
り、第４図、第５図は、従来の自動車用ガラスア
ンテナ装置のチヨークコイルのインピーダンス特
性を示すグラフである。
図に於て、１は自動車窓用のガラス板、２はヒ
ーター線、３，３′，３′ａ，３′ｂはブスバー
、４はデフオツガー、５はデフオツガーリード線
、６はアンテナ導体、を示している。
1 and 2 are schematic diagrams showing the configuration of the automotive glass antenna device of the present invention, and FIG. 3 is a graph showing the impedance characteristics of the chiyoke coil of the automotive glass antenna device of the present invention. 4 and 5 are graphs showing the impedance characteristics of the chiyoke coil of the conventional glass antenna device for automobiles. In the figure, 1 is a glass plate for automobile windows, 2 is a heater wire, 3, 3', 3'a, 3'b are bus bars, 4 is a defogger, 5 is a defogger lead wire, and 6 is an antenna conductor. , is shown.
Claims (1)
ントし焼成されたアンテナ導体と、これに近接し
て該アンテナ導体の形成された窓ガラスの同一面
上の好適な位置に形成される防曇用の発熱線導体
部分と、防曇用の発熱線導体部の給電部分を通じ
て自動車の車体ヘアースされゲイン損失が生じる
ことを防ぐことを目的として防曇用の発熱線導体
部分への給電線の好適な部位に装着されるチヨー
クコイルとを有する自動車用ガラスアンテナ装置
において、上記チヨークコイルのインピーダンス
の共振周波数を、ＡＭ周波数帯の上限よりも高い
周波数とすることを特徴とする自動車用ガラスア
ンテナ装置。 (2) 自動車窓ガラス板面上の任意の位置に積層
された透明電導膜アンテナ導体と、これに近接し
て、窓ガラス面上の好適な位置に形成される防曇
用の発熱線導体部分と、防曇用の発熱線導体部分
への給電線の好適な部位に装着されるチヨークコ
イルとを有する自動車用ガラスアンテナ装置に於
て、装着されるチヨークコイルのインピーダンス
の共振周波数を、ＡＭ周波数帯の上限よりも高い
周波数とすることを特徴とする自動車用ガラスア
ンテナ装置。[Claims for Utility Model Registration] (1) An antenna conductor printed and fired at any position on the surface of an automobile window glass, and an antenna conductor adjacent thereto on the same surface of the window glass on which the antenna conductor is formed. The anti-fog heating wire conductor is formed at a suitable location, and the anti-fog heating wire conductor is connected to the vehicle body through the power supply part of the anti-fog heating wire conductor to prevent gain loss from being connected to the car body. A glass antenna device for an automobile having a chiyoke coil attached to a suitable part of a feeder line to a line conductor portion, characterized in that the resonant frequency of the impedance of the chiyoke coil is set to a frequency higher than the upper limit of the AM frequency band. A glass antenna device for automobiles. (2) A transparent conductive film antenna conductor laminated at an arbitrary position on the surface of an automobile window glass, and a heating wire conductor portion for anti-fogging formed at a suitable position on the window glass surface in close proximity to the transparent conductive film antenna conductor. In an automobile glass antenna device having a chiyoke coil attached to a suitable part of the feeder line to the heating wire conductor part for anti-fogging, the resonant frequency of the impedance of the chiyoke coil attached is set to the AM frequency band. A glass antenna device for an automobile, characterized in that the frequency is higher than an upper limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7886488U JPH021907U (en) | 1988-06-16 | 1988-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7886488U JPH021907U (en) | 1988-06-16 | 1988-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH021907U true JPH021907U (en) | 1990-01-09 |
Family
ID=31303758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7886488U Pending JPH021907U (en) | 1988-06-16 | 1988-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH021907U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57112106A (en) * | 1980-12-29 | 1982-07-13 | Nippon Sheet Glass Co Ltd | Glass antenna |
| JPS6115611U (en) * | 1984-07-04 | 1986-01-29 | マツダ株式会社 | Automobile wheel alignment adjustment device |
-
1988
- 1988-06-16 JP JP7886488U patent/JPH021907U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57112106A (en) * | 1980-12-29 | 1982-07-13 | Nippon Sheet Glass Co Ltd | Glass antenna |
| JPS6115611U (en) * | 1984-07-04 | 1986-01-29 | マツダ株式会社 | Automobile wheel alignment adjustment device |
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