JPH0221915U - - Google Patents

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Publication number
JPH0221915U
JPH0221915U JP10105288U JP10105288U JPH0221915U JP H0221915 U JPH0221915 U JP H0221915U JP 10105288 U JP10105288 U JP 10105288U JP 10105288 U JP10105288 U JP 10105288U JP H0221915 U JPH0221915 U JP H0221915U
Authority
JP
Japan
Prior art keywords
reflective surface
characteristic diagram
microwave
view
taken along
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
JP10105288U
Other languages
English (en)
Other versions
JPH0727688Y2 (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 JP1988101052U priority Critical patent/JPH0727688Y2/ja
Publication of JPH0221915U publication Critical patent/JPH0221915U/ja
Application granted granted Critical
Publication of JPH0727688Y2 publication Critical patent/JPH0727688Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Aerials With Secondary Devices (AREA)

Description

【図面の簡単な説明】
第１図は本考案第一実施例の外見を示す模式斜
視図。第２図は上記実施例の模式断面図。第２図
ａは第１図に示すＸ―Ｘ′視の図。第２図ｂは第
１図に示すＹ―Ｙ′視の図。第３図は上記実施例
の放射指示特性図。第３図ａは縦方向特性図。第
３図ｂは横方向特性図。第４図は本実施例の実施
形態説明図。第５図は本考案第二実施例の外見を
示す模式斜視図。第６図は上記実施例の模式断面
図。第６図ａは第５図に示すＸ―Ｘ′視の図。第
６図ｂは第５図に示すＹ―Ｙ′視の図。第７図は
従来の完全平面の反射板の放射指示特性図。第７
図ａは縦方向特性図。第７図ｂは横方向特性図。
第８図は反射面が曲面である従来例の形状図。 １……完全平面、２……縦方向の階段状部分、
３……横方向の階段状部分、１１，３１……基台
、１２，３２……完全平面を形成する金属薄板、
１３，１４，１５，１６，３３，３４，３５，３
６，３７……セグメント、２１……山、２２……
マイクロ波送受信局、２３……マイクロ中継局、
２４……金属製反射板。

Claims (1)

  1. 【実用新案登録請求の範囲】 空間を伝播するマイクロ波の通路に配置され反
    射面が導体によりほぼ平面状に形成されたマイク
    ロ波反射板において、 上記反射面に完全平面に対してわずかに変位さ
    せる階段状部分が形成されたことを特徴とするマ
    イクロ波反射板。
JP1988101052U 1988-07-29 1988-07-29 マイクロ波反射板 Expired - Lifetime JPH0727688Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988101052U JPH0727688Y2 (ja) 1988-07-29 1988-07-29 マイクロ波反射板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988101052U JPH0727688Y2 (ja) 1988-07-29 1988-07-29 マイクロ波反射板

Publications (2)

Publication Number Publication Date
JPH0221915U true JPH0221915U (ja) 1990-02-14
JPH0727688Y2 JPH0727688Y2 (ja) 1995-06-21

Family

ID=31329690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988101052U Expired - Lifetime JPH0727688Y2 (ja) 1988-07-29 1988-07-29 マイクロ波反射板

Country Status (1)

Country Link
JP (1) JPH0727688Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023113351A (ja) * 2022-02-03 2023-08-16 株式会社竹中工務店 電波散乱体

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3883516B2 (ja) * 2003-03-07 2007-02-21 日本電信電話株式会社 反射板方向調整冶具および反射板方向調整方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539751U (ja) * 1978-09-06 1980-03-14
JPS60116209A (ja) * 1983-11-28 1985-06-22 Denki Kogyo Kk 反射板の板面平面度調整方法
JPS62152201A (ja) * 1985-12-26 1987-07-07 Nec Home Electronics Ltd アンテナ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539751U (ja) * 1978-09-06 1980-03-14
JPS60116209A (ja) * 1983-11-28 1985-06-22 Denki Kogyo Kk 反射板の板面平面度調整方法
JPS62152201A (ja) * 1985-12-26 1987-07-07 Nec Home Electronics Ltd アンテナ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023113351A (ja) * 2022-02-03 2023-08-16 株式会社竹中工務店 電波散乱体

Also Published As

Publication number Publication date
JPH0727688Y2 (ja) 1995-06-21

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