GB1228993A - - Google Patents
Info
- Publication number
- GB1228993A GB1228993A GB1228993DA GB1228993A GB 1228993 A GB1228993 A GB 1228993A GB 1228993D A GB1228993D A GB 1228993DA GB 1228993 A GB1228993 A GB 1228993A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stable
- period
- output
- reset
- difference
- 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
- H03D3/04—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by counting or integrating cycles of oscillations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1283268 | 1968-03-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1228993A true GB1228993A (fr) | 1971-04-21 |
Family
ID=10011952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1228993D Expired GB1228993A (fr) | 1968-03-15 | 1968-03-15 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1228993A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2406341A1 (fr) * | 1977-10-17 | 1979-05-11 | Sony Corp | Procede et appareil de correction des erreurs de base de temps |
FR2418980A1 (fr) * | 1978-03-03 | 1979-09-28 | Siemens Ag | Discriminateur numerique de frequence |
-
1968
- 1968-03-15 GB GB1228993D patent/GB1228993A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2406341A1 (fr) * | 1977-10-17 | 1979-05-11 | Sony Corp | Procede et appareil de correction des erreurs de base de temps |
FR2418980A1 (fr) * | 1978-03-03 | 1979-09-28 | Siemens Ag | Discriminateur numerique de frequence |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |