JPS53100278A - Phase difference detection circuit - Google Patents
Phase difference detection circuitInfo
- Publication number
- JPS53100278A JPS53100278A JP1521177A JP1521177A JPS53100278A JP S53100278 A JPS53100278 A JP S53100278A JP 1521177 A JP1521177 A JP 1521177A JP 1521177 A JP1521177 A JP 1521177A JP S53100278 A JPS53100278 A JP S53100278A
- Authority
- JP
- Japan
- Prior art keywords
- detection circuit
- phase difference
- difference detection
- signals
- controlling
- 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
Links
Abstract
PURPOSE: To simplify circuit configurations by controlling the operation of gate circuits by the differentiated signals of the two signals rectified to square waveform in a waveform shaping circuit.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1521177A JPS53100278A (en) | 1977-02-14 | 1977-02-14 | Phase difference detection circuit |
GB545378A GB1600430A (en) | 1977-02-14 | 1978-02-10 | Ultrasonic type motion detector |
DE19782805873 DE2805873C3 (en) | 1977-02-14 | 1978-02-11 | Ultrasonic monitoring system for moving objects |
AU33235/78A AU509986B1 (en) | 1977-02-14 | 1978-02-13 | Ultrasonic motion detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1521177A JPS53100278A (en) | 1977-02-14 | 1977-02-14 | Phase difference detection circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53100278A true JPS53100278A (en) | 1978-09-01 |
JPS626189B2 JPS626189B2 (en) | 1987-02-09 |
Family
ID=11882530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1521177A Granted JPS53100278A (en) | 1977-02-14 | 1977-02-14 | Phase difference detection circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53100278A (en) |
-
1977
- 1977-02-14 JP JP1521177A patent/JPS53100278A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS626189B2 (en) | 1987-02-09 |
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