GB1544532A - Combination of a phase switching circuit and a demodulation circuit - Google Patents
Combination of a phase switching circuit and a demodulation circuitInfo
- Publication number
- GB1544532A GB1544532A GB10014/76A GB1001476A GB1544532A GB 1544532 A GB1544532 A GB 1544532A GB 10014/76 A GB10014/76 A GB 10014/76A GB 1001476 A GB1001476 A GB 1001476A GB 1544532 A GB1544532 A GB 1544532A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit
- combination
- phase switching
- switching circuit
- demodulation
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/66—Circuits for processing colour signals for synchronous demodulators
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50030431A JPS51104217A (en) | 1975-03-12 | 1975-03-12 | Pal irofukuchokairo |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1544532A true GB1544532A (en) | 1979-04-19 |
Family
ID=12303746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10014/76A Expired GB1544532A (en) | 1975-03-12 | 1976-03-12 | Combination of a phase switching circuit and a demodulation circuit |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS51104217A (en) |
AU (1) | AU500517B2 (en) |
BR (1) | BR7601519A (en) |
DE (1) | DE2610535C3 (en) |
GB (1) | GB1544532A (en) |
IT (1) | IT1057736B (en) |
ZA (1) | ZA761554B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5454222U (en) * | 1977-09-17 | 1979-04-14 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3506776A (en) * | 1967-04-10 | 1970-04-14 | Zenith Radio Corp | Balanced product mixer or demodulator and matrixing system for wave signal receivers |
GB1192876A (en) * | 1968-08-22 | 1970-05-20 | Philips Electronic Associated | Synchronous Demodulator |
JPS4917140B1 (en) * | 1970-06-29 | 1974-04-27 | ||
FR2164447B1 (en) * | 1971-12-20 | 1974-06-07 | Radiotechnique Compelec | |
US3806635A (en) * | 1972-08-21 | 1974-04-23 | Gen Electric | Multiplex color television demodulator |
-
1975
- 1975-03-12 JP JP50030431A patent/JPS51104217A/en active Granted
-
1976
- 1976-03-12 DE DE2610535A patent/DE2610535C3/en not_active Expired
- 1976-03-12 GB GB10014/76A patent/GB1544532A/en not_active Expired
- 1976-03-12 AU AU11974/76A patent/AU500517B2/en not_active Expired
- 1976-03-12 IT IT67612/76A patent/IT1057736B/en active
- 1976-03-12 ZA ZA761554A patent/ZA761554B/en unknown
- 1976-03-12 BR BR7601519A patent/BR7601519A/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPS5630751B2 (en) | 1981-07-16 |
AU500517B2 (en) | 1979-05-24 |
ZA761554B (en) | 1977-03-30 |
DE2610535C3 (en) | 1989-05-18 |
JPS51104217A (en) | 1976-09-14 |
DE2610535B2 (en) | 1980-04-24 |
DE2610535A1 (en) | 1976-09-30 |
IT1057736B (en) | 1982-03-30 |
AU1197476A (en) | 1977-09-15 |
BR7601519A (en) | 1976-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19960311 |