JPH0549949B2 - - Google Patents
Info
- Publication number
- JPH0549949B2 JPH0549949B2 JP16796679A JP16796679A JPH0549949B2 JP H0549949 B2 JPH0549949 B2 JP H0549949B2 JP 16796679 A JP16796679 A JP 16796679A JP 16796679 A JP16796679 A JP 16796679A JP H0549949 B2 JPH0549949 B2 JP H0549949B2
- Authority
- JP
- Japan
- Prior art keywords
- impedance
- voltage
- circuit
- oscillator
- resistor
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 20
- 239000003990 capacitor Substances 0.000 description 34
- 238000000034 method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16796679A JPS5690265A (en) | 1979-12-24 | 1979-12-24 | Detecting circuit for change of impedance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16796679A JPS5690265A (en) | 1979-12-24 | 1979-12-24 | Detecting circuit for change of impedance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5690265A JPS5690265A (en) | 1981-07-22 |
| JPH0549949B2 true JPH0549949B2 (enrdf_load_stackoverflow) | 1993-07-27 |
Family
ID=15859332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16796679A Granted JPS5690265A (en) | 1979-12-24 | 1979-12-24 | Detecting circuit for change of impedance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5690265A (enrdf_load_stackoverflow) |
-
1979
- 1979-12-24 JP JP16796679A patent/JPS5690265A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5690265A (en) | 1981-07-22 |
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