JPS5843013U - antenna device - Google Patents

antenna device

Info

Publication number
JPS5843013U
JPS5843013U JP13873681U JP13873681U JPS5843013U JP S5843013 U JPS5843013 U JP S5843013U JP 13873681 U JP13873681 U JP 13873681U JP 13873681 U JP13873681 U JP 13873681U JP S5843013 U JPS5843013 U JP S5843013U
Authority
JP
Japan
Prior art keywords
antenna device
abstract
tuned
antenna
coil
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
Application number
JP13873681U
Other languages
Japanese (ja)
Inventor
武 岡田
Original Assignee
松下電器産業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP13873681U priority Critical patent/JPS5843013U/en
Publication of JPS5843013U publication Critical patent/JPS5843013U/en
Pending legal-status Critical Current

Links

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来のアンテナ装置を示す回路図、第２図はそ
のアンテナ装置の通過帯域特性図、第３図は本考案の一
実施例によるアンテナ装置を示す回路図、第４図はその
アンテナ装置の通過帯域特性図である。 １・・・・・・非同調型誘導コイル、４・・・・・・複
同調型アンテナコイル。Fig. 1 is a circuit diagram showing a conventional antenna device, Fig. 2 is a passband characteristic diagram of the antenna device, Fig. 3 is a circuit diagram showing an antenna device according to an embodiment of the present invention, and Fig. 4 is the antenna. FIG. 3 is a passband characteristic diagram of the device. 1...Non-tuned induction coil, 4...Double-tuned antenna coil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 非同調型誘導コイルと複同調型アンテナコイルとで構成
したアンテナ装置。An antenna device composed of a non-tuned induction coil and a double-tuned antenna coil.
JP13873681U 1981-09-17 1981-09-17 antenna device Pending JPS5843013U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13873681U JPS5843013U (en) 1981-09-17 1981-09-17 antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13873681U JPS5843013U (en) 1981-09-17 1981-09-17 antenna device

Publications (1)

Publication Number Publication Date
JPS5843013U true JPS5843013U (en) 1983-03-23

Family

ID=29931952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13873681U Pending JPS5843013U (en) 1981-09-17 1981-09-17 antenna device

Country Status (1)

Country Link
JP (1) JPS5843013U (en)

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