JPS648820U - - Google Patents
Info
- Publication number
- JPS648820U JPS648820U JP10311187U JP10311187U JPS648820U JP S648820 U JPS648820 U JP S648820U JP 10311187 U JP10311187 U JP 10311187U JP 10311187 U JP10311187 U JP 10311187U JP S648820 U JPS648820 U JP S648820U
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- automobile
- window glass
- windowpane
- roof
- 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 4
- 241001074085 Scophthalmus aquosus Species 0.000 claims 2
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 239000005357 flat glass Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
Description
第１図は本考案を適用した自動車の斜視図、第
２図はルーフ窓ガラスの平面図、第３図はルーフ
窓ガラスに設けたアンテナ導体の詳細を示す導体
パターン図、第４図は実施例のアンテナのＵＨＦ
帯での指向特性図、第５図は比較例としてアンテ
ナ導体を後方窓ガラスに設けた場合の自動車の斜
視図、第６図及び第７図は第５図のアンテナの指
向特性図である。
なお図面に用いた符号において、１……ルーフ
、２……ルーフ窓ガラス、３……送受信アンテナ
、４……前方窓ガラス、５……側方窓ガラス、６
……同軸フイーダ、７……後方窓ガラス、８……
ラジオアンテナ線、９……ヒータ線である。
Fig. 1 is a perspective view of an automobile to which the present invention is applied, Fig. 2 is a plan view of the roof window glass, Fig. 3 is a conductor pattern diagram showing details of the antenna conductor provided on the roof window glass, and Fig. 4 is an implementation example. Example antenna UHF
FIG. 5 is a perspective view of a car in which an antenna conductor is provided on the rear window glass as a comparative example, and FIGS. 6 and 7 are directional characteristics diagrams of the antenna shown in FIG. 5. In addition, in the symbols used in the drawings, 1... Roof, 2... Roof window glass, 3... Transmitting/receiving antenna, 4... Front window glass, 5... Side window glass, 6...
...Coaxial feeder, 7...Rear window glass, 8...
Radio antenna wire, 9...heater wire.
Claims (1)
には利得の大きい指向性を示すアンテナ導体を付
設したことを特徴とする自動車用窓ガラスアンテ
ナ。 A windowpane antenna for an automobile, characterized in that an antenna conductor exhibiting directivity with a large gain is attached to the roof windowpane of the automobile, at least in the direction of travel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10311187U JPS648820U (en) | 1987-07-04 | 1987-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10311187U JPS648820U (en) | 1987-07-04 | 1987-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648820U true JPS648820U (en) | 1989-01-18 |
Family
ID=31333638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10311187U Pending JPS648820U (en) | 1987-07-04 | 1987-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648820U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH031704A (en) * | 1989-05-30 | 1991-01-08 | Central Glass Co Ltd | On-vehicle roof glass antenna |
| WO1999017460A1 (en) * | 1997-09-29 | 1999-04-08 | Wellpine Communications Co., Ltd. | Receiving antenna device |
-
1987
- 1987-07-04 JP JP10311187U patent/JPS648820U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH031704A (en) * | 1989-05-30 | 1991-01-08 | Central Glass Co Ltd | On-vehicle roof glass antenna |
| WO1999017460A1 (en) * | 1997-09-29 | 1999-04-08 | Wellpine Communications Co., Ltd. | Receiving antenna device |
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