JPH0377513U - - Google Patents

Info

Publication number
JPH0377513U
JPH0377513U JP13767889U JP13767889U JPH0377513U JP H0377513 U JPH0377513 U JP H0377513U JP 13767889 U JP13767889 U JP 13767889U JP 13767889 U JP13767889 U JP 13767889U JP H0377513 U JPH0377513 U JP H0377513U
Authority
JP
Japan
Prior art keywords
magnetic core
central
ferrite
magnetic flux
core part
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
JP13767889U
Other languages
English (en)
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 filed Critical
Priority to JP13767889U priority Critical patent/JPH0377513U/ja
Publication of JPH0377513U publication Critical patent/JPH0377513U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Coils Or Transformers For Communication (AREA)

Description

【図面の簡単な説明】
第1図aは本考案の一実施例を示す断面図、第
1図bは放射電磁界を示す図、第2図は従来例を
示す概略図である。 1o……第1のコア、1c……第2のコア、2
……コイル。

Claims (1)

    【実用新案登録請求の範囲】
  1. フエライト磁心にコイルを巻回し、このコイル
    に電流を流すことにより前記フエライト磁心の両
    端から磁束を発生する中央磁心部と、フエライト
    により略カツプ形状に成形され前記中央磁心部を
    同心円状にとりかこむ周辺磁心部とを一体に成形
    し、前記中央磁心部に発生した磁束の一部が前記
    周辺磁心部を透過することにより、前記磁束に単
    一指向性を与える構成としたことを特徴とする誘
    導無線用単一指向性アンテナ。
JP13767889U 1989-11-28 1989-11-28 Pending JPH0377513U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13767889U JPH0377513U (ja) 1989-11-28 1989-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13767889U JPH0377513U (ja) 1989-11-28 1989-11-28

Publications (1)

Publication Number Publication Date
JPH0377513U true JPH0377513U (ja) 1991-08-05

Family

ID=31684823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13767889U Pending JPH0377513U (ja) 1989-11-28 1989-11-28

Country Status (1)

Country Link
JP (1) JPH0377513U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10107531A (ja) * 1996-09-30 1998-04-24 Toshiba Corp アンテナ装置及び情報処理装置並びに無線通信システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10107531A (ja) * 1996-09-30 1998-04-24 Toshiba Corp アンテナ装置及び情報処理装置並びに無線通信システム

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