JPH0157523B2 - - Google Patents
Info
- Publication number
- JPH0157523B2 JPH0157523B2 JP21990283A JP21990283A JPH0157523B2 JP H0157523 B2 JPH0157523 B2 JP H0157523B2 JP 21990283 A JP21990283 A JP 21990283A JP 21990283 A JP21990283 A JP 21990283A JP H0157523 B2 JPH0157523 B2 JP H0157523B2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- modulated wave
- signal
- control voltage
- absence
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
- H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
- H03D3/24—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits
- H03D3/241—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits the oscillator being part of a phase locked loop
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21990283A JPS60111506A (ja) | 1983-11-21 | 1983-11-21 | Ｆｍ変調波検出回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21990283A JPS60111506A (ja) | 1983-11-21 | 1983-11-21 | Ｆｍ変調波検出回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60111506A JPS60111506A (ja) | 1985-06-18 |
| JPH0157523B2 true JPH0157523B2 (cs) | 1989-12-06 |
Family
ID=16742819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21990283A Granted JPS60111506A (ja) | 1983-11-21 | 1983-11-21 | Ｆｍ変調波検出回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60111506A (cs) |
-
1983
- 1983-11-21 JP JP21990283A patent/JPS60111506A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60111506A (ja) | 1985-06-18 |
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