JPH0434798U - - Google Patents

Info

Publication number
JPH0434798U
JPH0434798U JP7657090U JP7657090U JPH0434798U JP H0434798 U JPH0434798 U JP H0434798U JP 7657090 U JP7657090 U JP 7657090U JP 7657090 U JP7657090 U JP 7657090U JP H0434798 U JPH0434798 U JP H0434798U
Authority
JP
Japan
Prior art keywords
radio wave
anechoic chamber
wall
semi
wave
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
JP7657090U
Other languages
Japanese (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 JP7657090U priority Critical patent/JPH0434798U/ja
Publication of JPH0434798U publication Critical patent/JPH0434798U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案を実施した電波半無響室の平
面図、第２図はフエライト衝立部材の斜視図、第
３図は周波数と基準値との関係を示すグラフ説明
図である。 １……電波半無響室、２……床面、３……内壁
面、４……電波吸収体、５……ターンテーブル、
６……受信アンテナ、７……アンテナタワー、８
……フエライト衝立部材、９……基材、１０……
フエライトタイル。 FIG. 1 is a plan view of a radio wave semi-anechoic chamber in which this invention is implemented, FIG. 2 is a perspective view of a ferrite screen member, and FIG. 3 is a graph explanatory diagram showing the relationship between frequency and reference value. 1...Radio wave semi-anechoic chamber, 2...Floor surface, 3...Inner wall surface, 4...Radio wave absorber, 5...Turntable,
6...Receiving antenna, 7...Antenna tower, 8
... Ferrite screen member, 9 ... Base material, 10 ...
ferrite tile.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 床面に金属板を敷設すると共に、内壁面と天井
面に電波吸収体を取付けて構成してなる電波半無
響室において、前記内壁面に取付けた電波吸収体
の先端近傍で、かつ基準値から外れた定在波の腹
の位置の少なくとも１箇所以上に、基材の表面に
フエライトタイルを貼付けて構成してなるフエラ
イト衝立部材を垂直に設置したことを特徴とする
電波半無響室。 In a radio wave semi-anechoic chamber consisting of a metal plate laid on the floor and radio wave absorbers attached to the inner wall and ceiling, near the tip of the radio wave absorber attached to the inner wall and at the reference value. This radio wave semi-anechoic chamber is characterized in that a ferrite screen member made of ferrite tiles pasted on the surface of a base material is vertically installed at at least one antinode position of a standing wave that deviates from the wave.
JP7657090U 1990-07-20 1990-07-20 Pending JPH0434798U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7657090U JPH0434798U (en) 1990-07-20 1990-07-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7657090U JPH0434798U (en) 1990-07-20 1990-07-20

Publications (1)

Publication Number Publication Date
JPH0434798U true JPH0434798U (en) 1992-03-23

Family

ID=31618163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7657090U Pending JPH0434798U (en) 1990-07-20 1990-07-20

Country Status (1)

Country Link
JP (1) JPH0434798U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010278351A (en) * 2009-05-29 2010-12-09 Tdk Corp Anechoic chamber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010278351A (en) * 2009-05-29 2010-12-09 Tdk Corp Anechoic chamber

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