JPS601010U - Vehicle antenna device - Google Patents
Vehicle antenna deviceInfo
- Publication number
- JPS601010U JPS601010U JP9299483U JP9299483U JPS601010U JP S601010 U JPS601010 U JP S601010U JP 9299483 U JP9299483 U JP 9299483U JP 9299483 U JP9299483 U JP 9299483U JP S601010 U JPS601010 U JP S601010U
- Authority
- JP
- Japan
- Prior art keywords
- car body
- pickup coil
- antenna device
- vehicle antenna
- ferrite core
- 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
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図は本考案に係る車両用アンテナ装置の第１実施例
の構成図、第２図は第２実施例の構成図である。
１０・・・・・・車体外板、１２・・・・・・凹部、１
４・・・・・・フェライトコア、２０．３８・・・・・
・ピックアップコイル。FIG. 1 is a block diagram of a first embodiment of a vehicle antenna device according to the present invention, and FIG. 2 is a block diagram of a second embodiment. 10... Vehicle body outer plate, 12... Concave portion, 1
4... Ferrite core, 20.38...
・Pickup coil.
Claims (1)
束を収集するように車体壁に該車体外面に突起部を形成
しないように埋込んだフェライトコアと、前記フェライ
トコアに収集された磁束に基づいて誘導電流が誘導され
るように該フェライトコアに巻装した共振用ピックアッ
プコイルおよび不整合損失低減用ピックアップコイルと
、指向性可変とするために前記共振用ピックアップコイ
ルを前記車体壁に接続する接続線と、を有することを特
徴とする車両用アンテナ装置。A ferrite core is embedded in the wall of the car body so as not to form a protrusion on the outer surface of the car body so as to collect magnetic flux based on the induced current induced in the car body by the received radio waves, and A resonant pickup coil and a mismatch loss reduction pickup coil wound around the ferrite core so as to induce an induced current, and a connection line connecting the resonant pickup coil to the vehicle body wall for variable directivity. A vehicle antenna device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9299483U JPS601010U (en) | 1983-06-17 | 1983-06-17 | Vehicle antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9299483U JPS601010U (en) | 1983-06-17 | 1983-06-17 | Vehicle antenna device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS601010U true JPS601010U (en) | 1985-01-07 |
Family
ID=30223518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9299483U Pending JPS601010U (en) | 1983-06-17 | 1983-06-17 | Vehicle antenna device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS601010U (en) |
-
1983
- 1983-06-17 JP JP9299483U patent/JPS601010U/en active Pending
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