JPH0425669Y2 - - Google Patents
Info
- Publication number
- JPH0425669Y2 JPH0425669Y2 JP317387U JP317387U JPH0425669Y2 JP H0425669 Y2 JPH0425669 Y2 JP H0425669Y2 JP 317387 U JP317387 U JP 317387U JP 317387 U JP317387 U JP 317387U JP H0425669 Y2 JPH0425669 Y2 JP H0425669Y2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- output
- input
- circuit
- gain amplifier
- 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.)
- Expired
Links
- 230000007423 decrease Effects 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 22
- 238000010586 diagram Methods 0.000 description 10
- 241000251468 Actinopterygii Species 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP317387U JPH0425669Y2 (pm) | 1987-01-12 | 1987-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP317387U JPH0425669Y2 (pm) | 1987-01-12 | 1987-01-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63174081U JPS63174081U (pm) | 1988-11-11 |
| JPH0425669Y2 true JPH0425669Y2 (pm) | 1992-06-19 |
Family
ID=30782688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP317387U Expired JPH0425669Y2 (pm) | 1987-01-12 | 1987-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425669Y2 (pm) |
-
1987
- 1987-01-12 JP JP317387U patent/JPH0425669Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63174081U (pm) | 1988-11-11 |
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