JPS62125033U - - Google Patents

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Publication number
JPS62125033U
JPS62125033U JP20089886U JP20089886U JPS62125033U JP S62125033 U JPS62125033 U JP S62125033U JP 20089886 U JP20089886 U JP 20089886U JP 20089886 U JP20089886 U JP 20089886U JP S62125033 U JPS62125033 U JP S62125033U
Authority
JP
Japan
Prior art keywords
average value
comparison
generating
envelope
received signal
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
JP20089886U
Other languages
English (en)
Other versions
JPS6246355Y2 (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 JP20089886U priority Critical patent/JPS6246355Y2/ja
Publication of JPS62125033U publication Critical patent/JPS62125033U/ja
Application granted granted Critical
Publication of JPS6246355Y2 publication Critical patent/JPS6246355Y2/ja
Expired legal-status Critical Current

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  • Circuits Of Receivers In General (AREA)
  • Noise Elimination (AREA)

Description

【図面の簡単な説明】
第１図は従来のマルチパス妨害検出回路図、第
２図Ａ〜Ｅは第１図の回路の動作波形図、第３図
は本考案の一実施例を示す回路図、第４図Ａ，Ｂ
は第３図の回路の動作波形図である。 ４…エンベロープ検波器、５…レベル比較器、
６…単安定マルチバイブレータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 受信信号のエンベロープ波を出力するエンベロ
    ープ検波手段と、前記受信信号の平均値に比例し
    た平均値電圧を発生する平均値発生手段と、この
    平均値電圧より前記エンベロープ波の振幅が小の
    ときに比較出力を発生する比較手段と、前記比較
    出力によりトリガされ一定期間マルチパス妨害検
    出信号を発生する単安定マルチバイブレータとを
    含むことを特徴とする電波のマルチパス妨害検出
    回路。
JP20089886U 1986-12-27 1986-12-27 Expired JPS6246355Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20089886U JPS6246355Y2 (ja) 1986-12-27 1986-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20089886U JPS6246355Y2 (ja) 1986-12-27 1986-12-27

Publications (2)

Publication Number Publication Date
JPS62125033U true JPS62125033U (ja) 1987-08-08
JPS6246355Y2 JPS6246355Y2 (ja) 1987-12-14

Family

ID=31163848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20089886U Expired JPS6246355Y2 (ja) 1986-12-27 1986-12-27

Country Status (1)

Country Link
JP (1) JPS6246355Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007069445A1 (ja) * 2005-12-14 2007-06-21 Pioneer Corporation マルチパスノイズ検出装置及びマルチパスノイズ除去装置

Also Published As

Publication number Publication date
JPS6246355Y2 (ja) 1987-12-14

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