JPS5864108U - automotive glass antenna - Google Patents
automotive glass antennaInfo
- Publication number
- JPS5864108U JPS5864108U JP15622781U JP15622781U JPS5864108U JP S5864108 U JPS5864108 U JP S5864108U JP 15622781 U JP15622781 U JP 15622781U JP 15622781 U JP15622781 U JP 15622781U JP S5864108 U JPS5864108 U JP S5864108U
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- heater
- defogging
- glass
- automobile
- 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.)
- Granted
Links
Landscapes
- Details Of Aerials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来の自動車用ガラスアンテナの正面図、第
２〜１８図は、本考案の具体例に係る自動車用ガラスア
ンテナの正面図、第１９図は、本考案の自動車用ガラス
アンテナを組み込んだダイパーシティ−アンテナシステ
ムの概略図、第２０図は、実施例１に係る自動車用ガラ
スアンテナの正面図、第２１．２２図は実施例１の自動
車用ガラスアンテナについての指向特性図である。
１８；う・門、２８曇り除去用通電加熱ヒーター、３；
ヒーター線、４． ４ａ、 ４ｂ；ブスバー、５；第
１のアンテナ、６；第２のアンテナ、７；第１のアンテ
ナの給電点、８；第２のアンテナの給電点、１１；高周
波チョークコイル、１２；ラジオ受信機、１３；高周波
増巾回路、１４；スイッチング回路、１５；電源。
＼ Ａ
才１２図 ″
・−、？、３オー、″／FIG. 1 is a front view of a conventional glass antenna for an automobile, FIGS. 2 to 18 are front views of a glass antenna for an automobile according to a specific example of the present invention, and FIG. 19 is a front view of a glass antenna for an automobile according to a specific example of the present invention. A schematic diagram of the incorporated diapercity antenna system, FIG. 20 is a front view of the automotive glass antenna according to Example 1, and FIGS. 21 and 22 are directional characteristics diagrams of the automotive glass antenna of Example 1. . 18; U-mon, 28 Electric heating heater for defogging, 3;
Heater wire, 4. 4a, 4b; busbar, 5; first antenna, 6; second antenna, 7; feeding point of first antenna, 8; feeding point of second antenna, 11; high frequency choke coil, 12; radio reception Machine, 13; High frequency amplification circuit, 14; Switching circuit, 15; Power supply. ＼ A 12th figure ``・-,?, 3oh,''/
Claims (1)
スバーとを有する曇り除去用通電加熱ヒーターの設けら
れた自動車後部窓用のガラス板の上記曇り除去用通電加
熱ヒーターの上部余白部に第１のアンテナを、下部余市
部に第２のアンテナを設けた自動車用ガラスアンテナに
おりて、第１のアンテナ及び第２のアンテナのいずれか
一方を自動車の縦方向の中心線に関し左右対称形のアン
テナパターンとするとともに、他方を同上の中心線に関
し左右対称形のアンテナパターンとし、かつ第１のアン
テナ及び第２のアンテナにスイッチング回路を接続し、
該スイッチング回路により選択された第１のアンテナ又
は第２のアンテナのいずれかの受信信号がラジオ受信機
熱入力される様にしたことを特徴とする改良された自動
車用ガラスアンテナ。−（２）第、１のアンテナ及び第
２のアンテナを曇り除去用通電加熱−ヒーターと２Ｃｒ
ＩＬ以上の間隔をおいて分離して配したことを特徴とす
る実用新案登録請求の範囲第１項記載の自動車のガラス
アンテナ。 （３） 第１のアンテナ及び第２のアンテナのいずれ
か一方と曇り除去用通電加熱ヒーターとを高周波電流の
送受が行なわれる様に０．ＩＣｆｒＬ〜’ １．０ ｃ
ｍの間隔をおいて分離して配したことを特徴とする実用
新案登録請求の範囲第１項記載の自動車のガラスアンテ
ナ。゛ （４） 第１のアンテナ及び第２のアンテナのいずれ
か一方の曇り除去用通電加熱ヒーターとを直接接続した
ことを特徴とする実用新案登録請求の範囲第１項記載の
自動車のガラスアンテナ。 屯） 第１のアンテナ及び第２のアンテナのアンテナ
パターンがそれぞれ異なることを特徴とする、実用新案
登録請求の範囲第１項記載の自動車のガラスアンテナ。 ゛ 。 （６）曇り除去用通電加熱ヒーターのブスバーの一方を
２分割し、２分割された上下のブスバーのそれぞれに電
源リード線を接続したことを特徴とする実用新案登録請
求の範囲第１項記載の自動車のガラスアンテナ。[Scope of Claim for Utility Model Registration] (1) Energization for defogging a glass plate for a rear window of an automobile equipped with an energizing heater for defogging, which has a large number of heater wires and a busbar for feeding power to the heater wires. A glass antenna for an automobile is provided with a first antenna in the upper margin of the heater and a second antenna in the lower margin, and one of the first antenna and the second antenna is placed in the vertical direction of the vehicle. The antenna pattern is bilaterally symmetrical with respect to the center line of the above, and the other antenna pattern is bilaterally symmetrical with respect to the center line of the above, and a switching circuit is connected to the first antenna and the second antenna,
An improved glass antenna for an automobile, characterized in that a received signal from either the first antenna or the second antenna selected by the switching circuit is thermally input to a radio receiver. - (2) Electrification heating of the first antenna and the second antenna for defogging - Heater and 2Cr
A glass antenna for an automobile according to claim 1, which is characterized in that the antennas are arranged separately at an interval of IL or more. (3) Connect either one of the first antenna or the second antenna and the defogging energizing heater to 0.00 kHz so that high-frequency current can be transmitted and received. ICfrL~' 1.0 c
A glass antenna for an automobile according to claim 1, characterized in that the antennas are arranged separately at intervals of m. (4) The glass antenna for an automobile according to claim 1, which is characterized in that either the first antenna or the second antenna is directly connected to an energizing heater for defogging. The glass antenna for an automobile according to claim 1, wherein the first antenna and the second antenna have different antenna patterns.゛. (6) One of the busbars of the energizing heater for defogging is divided into two, and a power lead wire is connected to each of the upper and lower divided busbars. Automotive glass antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15622781U JPS5864108U (en) | 1981-10-22 | 1981-10-22 | automotive glass antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15622781U JPS5864108U (en) | 1981-10-22 | 1981-10-22 | automotive glass antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5864108U true JPS5864108U (en) | 1983-04-30 |
| JPH0134411Y2 JPH0134411Y2 (en) | 1989-10-19 |
Family
ID=29948773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15622781U Granted JPS5864108U (en) | 1981-10-22 | 1981-10-22 | automotive glass antenna |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5864108U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5114430U (en) * | 1974-07-16 | 1976-02-02 | ||
| JPS5666902A (en) * | 1979-11-05 | 1981-06-05 | Nissan Motor Co Ltd | Antenna for car |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5114430B2 (en) * | 1971-08-31 | 1976-05-10 |
-
1981
- 1981-10-22 JP JP15622781U patent/JPS5864108U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5114430U (en) * | 1974-07-16 | 1976-02-02 | ||
| JPS5666902A (en) * | 1979-11-05 | 1981-06-05 | Nissan Motor Co Ltd | Antenna for car |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0134411Y2 (en) | 1989-10-19 |
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