JPH0332811U - - Google Patents

Info

Publication number
JPH0332811U
JPH0332811U JP9173589U JP9173589U JPH0332811U JP H0332811 U JPH0332811 U JP H0332811U JP 9173589 U JP9173589 U JP 9173589U JP 9173589 U JP9173589 U JP 9173589U JP H0332811 U JPH0332811 U JP H0332811U
Authority
JP
Japan
Prior art keywords
cylinder
helical element
helical
support structure
hole
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
JP9173589U
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 JP9173589U priority Critical patent/JPH0332811U/ja
Publication of JPH0332811U publication Critical patent/JPH0332811U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Support Of Aerials (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す側面図、第2
図は第1図のA−A断面図である。 1……支柱部、2A,2B,2C……リブ、3
……らせん素子、4……貫通穴。

Claims (1)

  1. 【実用新案登録請求の範囲】 電波を放射するために所定の半径長とピツチ長
    に形成されたらせん素子を支持するヘリカルアン
    テナの支持構造において、 前記らせん素子の円周内に設けられた円筒又は
    円柱と、この円筒又は円柱の外周面に中心軸から
    半径方向に放射状に形成された複数のリブとを有
    し、前記複数のリブに前記らせん素子の半径長と
    ピツチ長に合わせた位置に貫通穴を設け、前記ら
    せん素子を前記リブの端部の貫通穴からねじ込む
    ようにして取り付けることを特徴とするヘリカル
    アンテナの支持構造。
JP9173589U 1989-08-02 1989-08-02 Pending JPH0332811U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9173589U JPH0332811U (ja) 1989-08-02 1989-08-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9173589U JPH0332811U (ja) 1989-08-02 1989-08-02

Publications (1)

Publication Number Publication Date
JPH0332811U true JPH0332811U (ja) 1991-03-29

Family

ID=31641204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9173589U Pending JPH0332811U (ja) 1989-08-02 1989-08-02

Country Status (1)

Country Link
JP (1) JPH0332811U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013507850A (ja) * 2009-10-16 2013-03-04 イーエムエス・テクノロジーズ・カナダ,リミテッド 区分された直線導体の最適な懸架によるアレイアンテナの利得の増大

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5799006A (en) * 1980-12-12 1982-06-19 Nec Corp Helical antenna

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5799006A (en) * 1980-12-12 1982-06-19 Nec Corp Helical antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013507850A (ja) * 2009-10-16 2013-03-04 イーエムエス・テクノロジーズ・カナダ,リミテッド 区分された直線導体の最適な懸架によるアレイアンテナの利得の増大

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