JPS60104780U - Cycle time monitoring circuit - Google Patents
Cycle time monitoring circuitInfo
- Publication number
- JPS60104780U JPS60104780U JP19822383U JP19822383U JPS60104780U JP S60104780 U JPS60104780 U JP S60104780U JP 19822383 U JP19822383 U JP 19822383U JP 19822383 U JP19822383 U JP 19822383U JP S60104780 U JPS60104780 U JP S60104780U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- cycle time
- circuit
- comparison
- monitoring circuit
- 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
Links
Landscapes
- Radar Systems Or Details Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は送信周波数の掃引タイミング図、第２図は本考
案の周期時間監視回路のブロツ々図、第３図は本考案の
周期時間監視回路を説明するための信号波形図を示して
いる。Fig. 1 shows a sweep timing diagram of the transmission frequency, Fig. 2 shows a block diagram of the periodic time monitoring circuit of the present invention, and Fig. 3 shows a signal waveform diagram for explaining the periodic time monitoring circuit of the invention. .
Claims (1)
する周期時間監視回路において、前記掃引波形の帰線区
間を検知し、スタート・ストップ信号を出力する検知回
路と、前記スタート・ストップ信号に同期した所定の周
期時間を有する標準時間信号を発生する標準時間信号発
生回路声、前記標準時間信号を所定量カウントし比較標
準信号をロードするカウンタと前記比較標準信号と前記
スタート・ストップ信号どのタイミングを比較する比較
回路を設けたことを特徴とする周期時間監視回路。A cycle time monitoring circuit that monitors the cycle time of a sweep circuit that repeatedly sweeps at a predetermined cycle includes a detection circuit that detects the flyback section of the sweep waveform and outputs a start/stop signal, and a detection circuit that is synchronized with the start/stop signal. A standard time signal generation circuit that generates a standard time signal having a predetermined cycle time, a counter that counts the standard time signal by a predetermined amount and loads a comparison standard signal, and a counter that determines the timing of the comparison standard signal and the start/stop signal. A cycle time monitoring circuit characterized by being provided with a comparison circuit for comparison.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19822383U JPS60104780U (en) | 1983-12-22 | 1983-12-22 | Cycle time monitoring circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19822383U JPS60104780U (en) | 1983-12-22 | 1983-12-22 | Cycle time monitoring circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60104780U true JPS60104780U (en) | 1985-07-17 |
Family
ID=30757032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19822383U Pending JPS60104780U (en) | 1983-12-22 | 1983-12-22 | Cycle time monitoring circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60104780U (en) |
-
1983
- 1983-12-22 JP JP19822383U patent/JPS60104780U/en active Pending
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