JPS6352306U - - Google Patents
Info
- Publication number
- JPS6352306U JPS6352306U JP14506986U JP14506986U JPS6352306U JP S6352306 U JPS6352306 U JP S6352306U JP 14506986 U JP14506986 U JP 14506986U JP 14506986 U JP14506986 U JP 14506986U JP S6352306 U JPS6352306 U JP S6352306U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- power supply
- antenna
- conductive film
- vehicle body
- 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
- 239000011521 glass Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000005357 flat glass Substances 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
Landscapes
- Details Of Aerials (AREA)
Description
第１図は本考案による車両用ガラスアンテナの
一実施例の平面図、ロはイのＡ―Ａ断面図、第２
図および第３図は第１図の車両用ガラスアンテナ
の等価回路、第４図イは本考案による車両用ガラ
スアンテナの他の実施例の平面図、ロはその等価
回路、第５図は本考案による車両用ガラスアンテ
ナの第３の実施例における給電ケーブルの概略線
図、第６図イは従来の車両用ガラスアンテナの斜
視図、ロはその等価回路である。
１……車体、２……リアガラス、３……アンテ
ナエレメント、４……給電端子、５……芯線、６
……給電ケーブル、７，９……アース端子、８…
…コネクタ、１０……導電膜、１１……誘導リア
クタンスパターン、１２……容量リアクタンスパ
ターン、１３……デフオツガ、１４……デフオツ
ガ端子、１５……接着剤、１６……コンデンサ、
１７……端子、１８……コネクタ。
Fig. 1 is a plan view of one embodiment of a glass antenna for a vehicle according to the present invention, B is a sectional view taken along A-A in A, and Fig.
3 and 3 are equivalent circuits of the vehicle glass antenna shown in FIG. 1, FIG. 4A is a plan view of another embodiment of the vehicle glass antenna according to the present invention, FIG. A schematic diagram of a power supply cable in a third embodiment of the invented glass antenna for a vehicle, FIG. 6A is a perspective view of a conventional glass antenna for a vehicle, and FIG. 6B is an equivalent circuit thereof. 1... Vehicle body, 2... Rear glass, 3... Antenna element, 4... Power supply terminal, 5... Core wire, 6
...Power cable, 7, 9...Earth terminal, 8...
... Connector, 10 ... Conductive film, 11 ... Inductive reactance pattern, 12 ... Capacitive reactance pattern, 13 ... Defogger, 14 ... Defogger terminal, 15 ... Adhesive, 16 ... Capacitor,
17...Terminal, 18...Connector.
Claims (1)
給電端子を設け給電ケーブルによつて電気信号を
取り出す車両用ガラスアンテナにおいて、前記窓
ガラス面上の車体との接着部位に車体との間で静
電結合を行なう導電膜を付設し、該導電膜に接続
されたアース端子を前記給電端子近傍に設け、前
記アンテナエレメントと前記給電ケーブルとの間
にインピーダンス整合回路を設けたことを特徴と
する車両用ガラスアンテナ。 In a glass antenna for a vehicle in which an antenna element and a power supply terminal are provided on the window glass surface of the vehicle and an electric signal is extracted through a power supply cable, an electrostatic coupling is made between the vehicle body and the adhesive part on the window glass surface and the vehicle body. A glass antenna for a vehicle, characterized in that a conductive film is attached, a ground terminal connected to the conductive film is provided near the power supply terminal, and an impedance matching circuit is provided between the antenna element and the power supply cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14506986U JPS6352306U (en) | 1986-09-24 | 1986-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14506986U JPS6352306U (en) | 1986-09-24 | 1986-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6352306U true JPS6352306U (en) | 1988-04-08 |
Family
ID=31056264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14506986U Pending JPS6352306U (en) | 1986-09-24 | 1986-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6352306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0270101A (en) * | 1988-09-06 | 1990-03-09 | Asahi Glass Co Ltd | Glass antenna equipment for automobile |
-
1986
- 1986-09-24 JP JP14506986U patent/JPS6352306U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0270101A (en) * | 1988-09-06 | 1990-03-09 | Asahi Glass Co Ltd | Glass antenna equipment for automobile |