JPS641859B2 - - Google Patents
Info
- Publication number
- JPS641859B2 JPS641859B2 JP3402783A JP3402783A JPS641859B2 JP S641859 B2 JPS641859 B2 JP S641859B2 JP 3402783 A JP3402783 A JP 3402783A JP 3402783 A JP3402783 A JP 3402783A JP S641859 B2 JPS641859 B2 JP S641859B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- frequency
- signal
- resonant
- oscillation
- 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
- 238000001514 detection method Methods 0.000 claims description 23
- 230000010355 oscillation Effects 0.000 claims description 22
- 238000010586 diagram Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
- G11B9/06—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3402783A JPS59160846A (ja) | 1983-03-01 | 1983-03-01 | ビデオデイスクプレ−ヤのピツクアツプ回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3402783A JPS59160846A (ja) | 1983-03-01 | 1983-03-01 | ビデオデイスクプレ−ヤのピツクアツプ回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59160846A JPS59160846A (ja) | 1984-09-11 |
| JPS641859B2 true JPS641859B2 (enrdf_load_html_response) | 1989-01-12 |
Family
ID=12402880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3402783A Granted JPS59160846A (ja) | 1983-03-01 | 1983-03-01 | ビデオデイスクプレ−ヤのピツクアツプ回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59160846A (enrdf_load_html_response) |
-
1983
- 1983-03-01 JP JP3402783A patent/JPS59160846A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59160846A (ja) | 1984-09-11 |
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