JPH03128346U - - Google Patents

Info

Publication number
JPH03128346U
JPH03128346U JP3776290U JP3776290U JPH03128346U JP H03128346 U JPH03128346 U JP H03128346U JP 3776290 U JP3776290 U JP 3776290U JP 3776290 U JP3776290 U JP 3776290U JP H03128346 U JPH03128346 U JP H03128346U
Authority
JP
Japan
Prior art keywords
input
correlator
oscillator
voltage
generating means
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
JP3776290U
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 JP3776290U priority Critical patent/JPH03128346U/ja
Publication of JPH03128346U publication Critical patent/JPH03128346U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Synchronisation In Digital Transmission Systems (AREA)

Description

【図面の簡単な説明】
第１図はこの考案による同期引込み回路の一実
施例の全体構成図、第２図は入力信号と符号との
位相差と、その相関値の関係を示す図、第３図は
従来の同期引込み回路の構成図である。 図において、１……ＰＮ符号発生器、２……入
力信号、３……相関器、４……定電圧発生手段、
６……発振器、７……ミキサである。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. 入力信号と疑似ランダム符号との相関を求める
    相関器、所定の電圧を発生する定電圧発生手段、
    この定電圧発生手段の電圧と上記相関器出力との
    差を入力とし、その入力電圧によつて、周期を制
    御する発振器、この発振器の出力によつて疑似ラ
    ンダム符号を発生するＰＮ符号発生器とを備えた
    同期引込み回路。
JP3776290U 1990-04-09 1990-04-09 Pending JPH03128346U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3776290U JPH03128346U (ja) 1990-04-09 1990-04-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3776290U JPH03128346U (ja) 1990-04-09 1990-04-09

Publications (1)

Publication Number Publication Date
JPH03128346U true JPH03128346U (ja) 1991-12-24

Family

ID=31545164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3776290U Pending JPH03128346U (ja) 1990-04-09 1990-04-09

Country Status (1)

Country Link
JP (1) JPH03128346U (ja)

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