JPH03107840U - - Google Patents

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Publication number
JPH03107840U
JPH03107840U JP1542090U JP1542090U JPH03107840U JP H03107840 U JPH03107840 U JP H03107840U JP 1542090 U JP1542090 U JP 1542090U JP 1542090 U JP1542090 U JP 1542090U JP H03107840 U JPH03107840 U JP H03107840U
Authority
JP
Japan
Prior art keywords
output
matching filter
spread spectrum
spectrum communication
input
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
JP1542090U
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 JP1542090U priority Critical patent/JPH03107840U/ja
Publication of JPH03107840U publication Critical patent/JPH03107840U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図はこの考案の実施例であるスペクトラム
拡散通信における同期検出装置を示すブロツク図
、第2図は従来のスペクトラム拡散通信における
同期検出装置の例を示すブロツク図である。 1……整合フイルタ、2……エンベロープ検波
器、3……ピークホールド回路、4……コンパレ
ータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. スペクトラム拡散通信における受信器において
    、受信波を拡散符号に同調する整合フイルタに入
    力し、前記整合フイルタの相関出力をピークホー
    ルド回路に入力し、前記ピークホールド回路の出
    力によりスレツシユホールドレベルを決定して、
    前記整合フイルタの相関出力がスレツシユホール
    ドレベルを越えるときに初期同期信号を出力する
    ように構成したスペクトラム拡散通信における同
    期検出装置。
JP1542090U 1990-02-19 1990-02-19 Pending JPH03107840U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1542090U JPH03107840U (ja) 1990-02-19 1990-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1542090U JPH03107840U (ja) 1990-02-19 1990-02-19

Publications (1)

Publication Number Publication Date
JPH03107840U true JPH03107840U (ja) 1991-11-06

Family

ID=31518725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1542090U Pending JPH03107840U (ja) 1990-02-19 1990-02-19

Country Status (1)

Country Link
JP (1) JPH03107840U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605639A (ja) * 1983-06-23 1985-01-12 Omron Tateisi Electronics Co スペクトラム拡散通信方式における受信回路
JPH01220929A (ja) * 1988-01-14 1989-09-04 Clarion Co Ltd スペクトラム拡散受信機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605639A (ja) * 1983-06-23 1985-01-12 Omron Tateisi Electronics Co スペクトラム拡散通信方式における受信回路
JPH01220929A (ja) * 1988-01-14 1989-09-04 Clarion Co Ltd スペクトラム拡散受信機

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