SE427607B - Forsterkningssystem - Google Patents
ForsterkningssystemInfo
- Publication number
- SE427607B SE427607B SE7806021A SE7806021A SE427607B SE 427607 B SE427607 B SE 427607B SE 7806021 A SE7806021 A SE 7806021A SE 7806021 A SE7806021 A SE 7806021A SE 427607 B SE427607 B SE 427607B
- Authority
- SE
- Sweden
- Prior art keywords
- input
- output
- inputs
- coupling means
- coupling
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 33
- 238000010168 coupling process Methods 0.000 claims description 33
- 238000005859 coupling reaction Methods 0.000 claims description 33
- 230000003321 amplification Effects 0.000 claims description 9
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Transmitters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7716336A FR2392540A1 (fr) | 1977-05-27 | 1977-05-27 | Systeme d'amplification des signaux video et audiofrequence, et emetteur de television utilisant un tel systeme |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7806021L SE7806021L (sv) | 1978-11-28 |
| SE427607B true SE427607B (sv) | 1983-04-18 |
Family
ID=9191382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7806021A SE427607B (sv) | 1977-05-27 | 1978-05-25 | Forsterkningssystem |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4168511A (de) |
| JP (1) | JPS53148224A (de) |
| AT (1) | AT370935B (de) |
| DE (1) | DE2823013C2 (de) |
| ES (1) | ES470229A1 (de) |
| FR (1) | FR2392540A1 (de) |
| GB (1) | GB1586938A (de) |
| NL (1) | NL7805622A (de) |
| SE (1) | SE427607B (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2437117A1 (fr) * | 1978-09-22 | 1980-04-18 | Lgt Lab Gen Telecomm | Systeme de transmission en modulation d'amplitude a haute performance et emetteur et reemetteur de television comportant un tel systeme |
| FR2466155A1 (fr) * | 1979-09-19 | 1981-03-27 | Lgt Lab Gen Telecomm | Dispositif d'amplification de puissance de signaux modules en amplitude, a haute performance, et emetteur et reemetteur de television comportant un tel dispositif |
| JPS57193186A (en) * | 1981-05-22 | 1982-11-27 | Nec Corp | Television broadcasting device |
| US4504861A (en) * | 1982-02-18 | 1985-03-12 | Emcee A Division Of Electronics, Missiles & Communications, Inc. | Portable TV transmitter |
| US4491871A (en) * | 1982-12-06 | 1985-01-01 | Rca Corporation | Audio-visual diplexed television transmitter in which the aural signal can be multiplexed without switching |
| DE3306562A1 (de) * | 1983-02-25 | 1984-08-30 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover | Fernsehsystem mit intercarrierton-empfaenger |
| FR2553947B1 (fr) * | 1983-10-21 | 1985-12-13 | Lgt Lab Gen Telecomm | Dispositif de precorrection automatique des non-linearites dans une chaine d'amplification de puissance et emetteur de television comportant un tel dispositif |
| FR2558673B1 (fr) * | 1984-01-20 | 1986-04-25 | Thomson Csf | Emetteur de television comportant un klystron commun pour l'image et le son |
| FR2735629A1 (fr) * | 1995-06-14 | 1996-12-20 | Philips Electronics Nv | Modulateur d'amplitude |
| GB9521345D0 (en) * | 1995-10-18 | 1995-12-20 | Plessey Semiconductors Ltd | Video modulator arrangements |
| RU2275751C2 (ru) * | 2004-05-18 | 2006-04-27 | Закрытое акционерное общество "МНИТИ" (Московский научно-исследовательский телевизионный институт) | Телевизионное передающее устройство |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2901599A (en) * | 1954-07-16 | 1959-08-25 | Rca Corp | Amplitude-modulated radio transmitter combining two constant amplitude phase modulated signals |
| JPS4938293B1 (de) * | 1969-06-20 | 1974-10-16 | ||
| DE2140851B2 (de) * | 1971-08-14 | 1976-03-11 | Rohde & Schwarz, 8000 München | Schaltung zum erzeugen einer vorbestimmten, zur kompensation der nichtlinearitaeten eines nachgeschalteten verstaerkers dienenden und hierzu komplementaeren vorverzerrung eines hochfrequenz-, insbesondere eines fernseh- signals |
| FR2312152A1 (fr) * | 1975-05-23 | 1976-12-17 | Lgt Lab Gen Telecomm | Generateur de produits de non linearite et precorrecteur de systeme de transmission utilisant un tel generateur |
-
1977
- 1977-05-27 FR FR7716336A patent/FR2392540A1/fr active Granted
-
1978
- 1978-05-23 US US05/908,853 patent/US4168511A/en not_active Expired - Lifetime
- 1978-05-24 NL NL7805622A patent/NL7805622A/xx not_active Application Discontinuation
- 1978-05-24 GB GB22019/78A patent/GB1586938A/en not_active Expired
- 1978-05-25 SE SE7806021A patent/SE427607B/sv unknown
- 1978-05-26 JP JP6238578A patent/JPS53148224A/ja active Pending
- 1978-05-26 ES ES470229A patent/ES470229A1/es not_active Expired
- 1978-05-26 DE DE2823013A patent/DE2823013C2/de not_active Expired
- 1978-05-26 AT AT0385878A patent/AT370935B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2392540A1 (fr) | 1978-12-22 |
| ATA385878A (de) | 1982-09-15 |
| JPS53148224A (en) | 1978-12-23 |
| US4168511A (en) | 1979-09-18 |
| GB1586938A (en) | 1981-03-25 |
| AT370935B (de) | 1983-05-10 |
| NL7805622A (nl) | 1978-11-29 |
| SE7806021L (sv) | 1978-11-28 |
| DE2823013A1 (de) | 1978-12-07 |
| ES470229A1 (es) | 1979-02-01 |
| FR2392540B1 (de) | 1980-01-04 |
| DE2823013C2 (de) | 1982-12-23 |
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