JPH03120112U - - Google Patents

Info

Publication number
JPH03120112U
JPH03120112U JP2811490U JP2811490U JPH03120112U JP H03120112 U JPH03120112 U JP H03120112U JP 2811490 U JP2811490 U JP 2811490U JP 2811490 U JP2811490 U JP 2811490U JP H03120112 U JPH03120112 U JP H03120112U
Authority
JP
Japan
Prior art keywords
circularly polarized
handed circularly
radiating element
guide hole
plate
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
Application number
JP2811490U
Other languages
English (en)
Other versions
JPH0718169Y2 (ja
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 JP2811490U priority Critical patent/JPH0718169Y2/ja
Publication of JPH03120112U publication Critical patent/JPH03120112U/ja
Application granted granted Critical
Publication of JPH0718169Y2 publication Critical patent/JPH0718169Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例による平面アンテナ
を示す断面図、第２図は同実施例の主要部の構成
を示す分解斜視図である。 １……金属導体板、２，４，９……発泡絶縁物
、３……給電線路板、５……放射素子板、６……
ガイドピン、７……左旋円偏波用ガイド穴、８…
…右旋円偏波用ガイド穴、１０……蓋体、１１…
…防水パツキング、１２……枠金具、２１……給
電線路、２１ａ〜２１ｄ……給電端、２２ａ〜２
２ｅ……放射素子、２３……導体箔、２４……環
状スロツト、２５……パツチ素子、２６ａ，２６
ｂ……タブ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 金属導体板上に給電線路板及び放射素子板が一
    定間隔を保つて積層配置されてなる平面アンテナ
    において、上記金属導体板上に上記給電線路板を
    貫通して固定配置される複数のガイドピンと、上
    記放射素子板に上記ガイドピンに対応して設けら
    れる左旋円偏波用ガイド穴及び右旋円偏波用ガイ
    ド穴と、上記放射素子板に上記左旋円偏波用ガイ
    ド穴より一定間隔で設けられる右旋円偏波用ガイ
    ド穴と、上記放射素子板を左旋円偏波用ガイド穴
    あるいは右旋円偏波用ガイド穴に上記ガイドピン
    を選択的に挿入して給電線路板上に装着すること
    により、給電線路板に形成されている給電端に上
    記放射素子板の左旋円偏波用放射素子あるいは右
    旋円偏波用放射素子が対向するように位置させる
    手段とを具備したことを特徴とする平面アンテナ
    。
JP2811490U 1990-03-22 1990-03-22 平面アンテナ Expired - Fee Related JPH0718169Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2811490U JPH0718169Y2 (ja) 1990-03-22 1990-03-22 平面アンテナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2811490U JPH0718169Y2 (ja) 1990-03-22 1990-03-22 平面アンテナ

Publications (2)

Publication Number Publication Date
JPH03120112U true JPH03120112U (ja) 1991-12-10
JPH0718169Y2 JPH0718169Y2 (ja) 1995-04-26

Family

ID=31530931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2811490U Expired - Fee Related JPH0718169Y2 (ja) 1990-03-22 1990-03-22 平面アンテナ

Country Status (1)

Country Link
JP (1) JPH0718169Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007325918A (ja) * 2006-05-08 2007-12-20 Mitsue Biyo Lease Co Ltd アンダーヘアー形成用具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007325918A (ja) * 2006-05-08 2007-12-20 Mitsue Biyo Lease Co Ltd アンダーヘアー形成用具

Also Published As

Publication number Publication date
JPH0718169Y2 (ja) 1995-04-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees