JPH02122374U - - Google Patents

Info

Publication number
JPH02122374U
JPH02122374U JP3043289U JP3043289U JPH02122374U JP H02122374 U JPH02122374 U JP H02122374U JP 3043289 U JP3043289 U JP 3043289U JP 3043289 U JP3043289 U JP 3043289U JP H02122374 U JPH02122374 U JP H02122374U
Authority
JP
Japan
Prior art keywords
circuit
frequency difference
conversion
difference signal
timing
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
JP3043289U
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 JP3043289U priority Critical patent/JPH02122374U/ja
Publication of JPH02122374U publication Critical patent/JPH02122374U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Radar Systems Or Details Thereof (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例のブロツク図である
。 1……カウンタ回路、2……A/D変換回路、
3……タイミング発生回路、4……信号処理回路

Claims (1)

    【実用新案登録請求の範囲】
  1. 周波数差信号のゼロクロスポイントをカウント
    するカウンタ回路と、周波数差信号をサンプルし
    てデイジタル信号として出力するA/D変換回路
    と、カウンタ回路の出力タイミング及びA/D変
    換回路の変換タイミングを発生させるタイミング
    発生回路と、カウンタ回路とA/D変換回路から
    のデイジタル信号を入力して演算処理を行い周波
    数差信号の積分値を一定時間間隔毎に出力する信
    号処理回路とを備えることを特徴とするドツプラ
    計測回路。
JP3043289U 1989-03-17 1989-03-17 Pending JPH02122374U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3043289U JPH02122374U (ja) 1989-03-17 1989-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3043289U JPH02122374U (ja) 1989-03-17 1989-03-17

Publications (1)

Publication Number Publication Date
JPH02122374U true JPH02122374U (ja) 1990-10-05

Family

ID=31255496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3043289U Pending JPH02122374U (ja) 1989-03-17 1989-03-17

Country Status (1)

Country Link
JP (1) JPH02122374U (ja)

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