JPH021912U - - Google Patents

Info

Publication number
JPH021912U
JPH021912U JP7917388U JP7917388U JPH021912U JP H021912 U JPH021912 U JP H021912U JP 7917388 U JP7917388 U JP 7917388U JP 7917388 U JP7917388 U JP 7917388U JP H021912 U JPH021912 U JP H021912U
Authority
JP
Japan
Prior art keywords
electromagnetic waves
frequency bands
frequency selection
slots
metal foil
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
JP7917388U
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 JP7917388U priority Critical patent/JPH021912U/ja
Publication of JPH021912U publication Critical patent/JPH021912U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Aerials With Secondary Devices (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例による周波数選択
板を示す構成図、第2図は従来の周波数選択板を
示す構成図である。図において、1は金属箔、2
は誘電体表皮、3は誘電体コア、4はスロツト部
である。なお、図中同一符号は同一又は相当部分
を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 互いに周波数帯の異なる電磁波を分離する周波
    数選択板において、金属箔にリング状のスロツト
    を二重に切り抜き、上記スロツトを周期的に配列
    することにより、上記リング長で共振する2つの
    周波数帯の電磁波を透過するようにしたことを特
    徴とする周波数選択板。
JP7917388U 1988-06-15 1988-06-15 Pending JPH021912U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7917388U JPH021912U (ja) 1988-06-15 1988-06-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7917388U JPH021912U (ja) 1988-06-15 1988-06-15

Publications (1)

Publication Number Publication Date
JPH021912U true JPH021912U (ja) 1990-01-09

Family

ID=31304058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7917388U Pending JPH021912U (ja) 1988-06-15 1988-06-15

Country Status (1)

Country Link
JP (1) JPH021912U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007142125A1 (ja) * 2006-06-02 2007-12-13 Mitsubishi Cable Industries, Ltd. 電波遮蔽性仕切面材およびその製造方法
JP2007329348A (ja) * 2006-06-08 2007-12-20 Mitsubishi Cable Ind Ltd 電波遮蔽体及びその製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007142125A1 (ja) * 2006-06-02 2007-12-13 Mitsubishi Cable Industries, Ltd. 電波遮蔽性仕切面材およびその製造方法
GB2452665A (en) * 2006-06-02 2009-03-11 Mitsubishi Cable Ind Ltd Radio wave shielding partitioning plane material and method for manufacturing
GB2452665B (en) * 2006-06-02 2010-11-24 Mitsubishi Cable Ind Ltd Radio shielding partitioning plane material and method for manufacturing the same
JP2007329348A (ja) * 2006-06-08 2007-12-20 Mitsubishi Cable Ind Ltd 電波遮蔽体及びその製造方法

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