JPS58104005U - antenna device - Google Patents

antenna device

Info

Publication number
JPS58104005U
JPS58104005U JP71782U JP71782U JPS58104005U JP S58104005 U JPS58104005 U JP S58104005U JP 71782 U JP71782 U JP 71782U JP 71782 U JP71782 U JP 71782U JP S58104005 U JPS58104005 U JP S58104005U
Authority
JP
Japan
Prior art keywords
slots
opposite directions
antenna device
slot array
tube axis
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
JP71782U
Other languages
Japanese (ja)
Inventor
健一 平尾
村石　友秀
Original Assignee
アンリツ株式会社
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 アンリツ株式会社 filed Critical アンリツ株式会社
Priority to JP71782U priority Critical patent/JPS58104005U/en
Publication of JPS58104005U publication Critical patent/JPS58104005U/en
Pending legal-status Critical Current

Links

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide 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) [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 the drawing]

第１図ａおよびｂは従来のアンテナ装置の斜視図および
側断面図、第２図はスロットアレイアンテナ素子の略斜
視図、第３図は本考案に係るアンテナ装置の実施例の正
面図、第４図は本考案に係るアンテナ装置の実施例の側
断面図、第５図は第３図および第４図に示すアンテナ装
置をスキャナーボックスに実装した状態の正面図、第６
図は第３図および第４図に示すアンテナ装置をスキャナ
ーボックスに実装した状態の側面図である。1a and b are a perspective view and a side sectional view of a conventional antenna device, FIG. 2 is a schematic perspective view of a slot array antenna element, and FIG. 3 is a front view of an embodiment of the antenna device according to the present invention. 4 is a side sectional view of an embodiment of the antenna device according to the present invention, FIG. 5 is a front view of the antenna device shown in FIGS. 3 and 4 mounted in a scanner box, and FIG.
The figure is a side view of the antenna device shown in FIGS. 3 and 4 mounted in a scanner box.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数個のスロットを管軸方向に沿って所定の角度で交互
に逆方向に傾斜させて設けた２個のスロ゛　　ットアレ
イアンテナ素子と、これらスロットアレイアンテナ素子
をその管軸が互いに平行で且つ管軸と垂直方向に対して
は前記スロットの傾斜角が逆方向になる如く適宜間隔を
存して配設支持するホルダーと、このホルダーおよび前
記２個のスロットアレイアンテナ素子を収納し且つ各辺
寸法が使用電波波長の略２．７倍以下なる側断面をもつ
アンテナ筒体とを備えることを特徴とするアンテナ装置
。　・Two slot array antenna elements are provided in which a plurality of slots are provided with a plurality of slots tilted alternately in opposite directions at a predetermined angle along the tube axis direction, and these slot array antenna elements are arranged so that their tube axes are parallel to each other. and a holder arranged and supported at appropriate intervals so that the inclination angles of the slots are in opposite directions with respect to the direction perpendicular to the tube axis; 1. An antenna device comprising: an antenna cylinder having a side cross section whose side dimension is approximately 2.7 times or less the wavelength of a used radio wave.・
JP71782U 1982-01-07 1982-01-07 antenna device Pending JPS58104005U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP71782U JPS58104005U (en) 1982-01-07 1982-01-07 antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP71782U JPS58104005U (en) 1982-01-07 1982-01-07 antenna device

Publications (1)

Publication Number Publication Date
JPS58104005U true JPS58104005U (en) 1983-07-15

Family

ID=30013777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP71782U Pending JPS58104005U (en) 1982-01-07 1982-01-07 antenna device

Country Status (1)

Country Link
JP (1) JPS58104005U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014165536A (en) * 2013-02-21 2014-09-08 Japan Radio Co Ltd Waveguide slot antenna

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016140A (en) * 1973-06-14 1975-02-20
JPS5481757A (en) * 1977-12-13 1979-06-29 Matsumoto Tadashi Flat type slot antenna
JPS5638803U (en) * 1979-08-31 1981-04-11

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016140A (en) * 1973-06-14 1975-02-20
JPS5481757A (en) * 1977-12-13 1979-06-29 Matsumoto Tadashi Flat type slot antenna
JPS5638803U (en) * 1979-08-31 1981-04-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014165536A (en) * 2013-02-21 2014-09-08 Japan Radio Co Ltd Waveguide slot antenna

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