BE547485A - - Google Patents
Info
- Publication number
- BE547485A BE547485A BE547485DA BE547485A BE 547485 A BE547485 A BE 547485A BE 547485D A BE547485D A BE 547485DA BE 547485 A BE547485 A BE 547485A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/455—Demodulation-circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D1/00—Demodulation of amplitude-modulated oscillations
- H03D1/08—Demodulation of amplitude-modulated oscillations by means of non-linear two-pole elements
- H03D1/10—Demodulation of amplitude-modulated oscillations by means of non-linear two-pole elements of diodes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D1/00—Demodulation of amplitude-modulated oscillations
- H03D1/22—Homodyne or synchrodyne circuits
- H03D1/24—Homodyne or synchrodyne circuits for demodulation of signals wherein one sideband or the carrier has been wholly or partially suppressed
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US505184A US2861180A (en) | 1955-05-02 | 1955-05-02 | Detector for vestigial sideband signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE547485A true BE547485A (it) |
Family
ID=24009357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE547485D BE547485A (it) | 1955-05-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2861180A (it) |
| BE (1) | BE547485A (it) |
| CH (1) | CH345364A (it) |
| FR (1) | FR1150844A (it) |
| GB (1) | GB829304A (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2996572A (en) * | 1956-02-23 | 1961-08-15 | Hazeltine Research Inc | Detector system particularly for color-television receivers |
| NL228906A (it) * | 1958-06-20 | |||
| US3812921A (en) * | 1972-07-24 | 1974-05-28 | Zenith Radio Corp | Video signal processing system and method with above-white-level noise inversion |
| US4276566A (en) * | 1979-08-10 | 1981-06-30 | Rca Corporation | Circuit for inhibiting radio frequency interference in a television receiver |
| US4882614A (en) * | 1986-07-14 | 1989-11-21 | Matsushita Electric Industrial Co., Ltd. | Multiplex signal processing apparatus |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB433863A (en) * | 1934-02-16 | 1935-08-16 | Telefunken Gmbh | Improvements in or relating to thermionic valve demodulating arrangements for amplitude modulated carrier wave oscillations |
| BE441880A (it) * | 1940-07-10 | |||
| US2519890A (en) * | 1944-12-09 | 1950-08-22 | Rca Corp | Angle modulated wave receiver |
| FR987064A (fr) * | 1949-03-28 | 1951-08-08 | Cie Ind Des Telephones | Perfectionnements aux dispositifs de réception pour systèmes de transmission à onde porteuse supprimée |
| US2605397A (en) * | 1950-02-25 | 1952-07-29 | Westinghouse Electric Corp | Radio receiver for single side band signals |
| US2713606A (en) * | 1952-04-18 | 1955-07-19 | Rca Corp | Color television systems |
| US2718546A (en) * | 1952-11-26 | 1955-09-20 | Motorola Inc | Phase detector |
-
0
- BE BE547485D patent/BE547485A/xx unknown
-
1955
- 1955-05-02 US US505184A patent/US2861180A/en not_active Expired - Lifetime
-
1956
- 1956-04-13 GB GB11390/56A patent/GB829304A/en not_active Expired
- 1956-04-19 CH CH345364D patent/CH345364A/de unknown
- 1956-04-24 FR FR1150844D patent/FR1150844A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1150844A (fr) | 1958-01-20 |
| GB829304A (en) | 1960-03-02 |
| US2861180A (en) | 1958-11-18 |
| CH345364A (de) | 1960-03-31 |