FR2466155B1 - - Google Patents

Info

Publication number
FR2466155B1
FR2466155B1 FR7923338A FR7923338A FR2466155B1 FR 2466155 B1 FR2466155 B1 FR 2466155B1 FR 7923338 A FR7923338 A FR 7923338A FR 7923338 A FR7923338 A FR 7923338A FR 2466155 B1 FR2466155 B1 FR 2466155B1
Authority
FR
France
Prior art keywords
amplifier
modulated
amplification
carrier signal
standard
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
Application number
FR7923338A
Other languages
English (en)
French (fr)
Other versions
FR2466155A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LGT Laboratoire General des Telecommunications
Original Assignee
LGT Laboratoire General des Telecommunications
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LGT Laboratoire General des Telecommunications filed Critical LGT Laboratoire General des Telecommunications
Priority to FR7923338A priority Critical patent/FR2466155A1/fr
Priority to DE8080401309T priority patent/DE3066607D1/de
Priority to EP80401309A priority patent/EP0026133B1/fr
Priority to AT80401309T priority patent/ATE6332T1/de
Priority to US06/187,822 priority patent/US4339773A/en
Priority to CA000360546A priority patent/CA1152630A/en
Priority to MX183974A priority patent/MX148559A/es
Priority to BR8006003A priority patent/BR8006003A/pt
Publication of FR2466155A1 publication Critical patent/FR2466155A1/fr
Application granted granted Critical
Publication of FR2466155B1 publication Critical patent/FR2466155B1/fr
Granted legal-status Critical Current

Links

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
    • H04N5/40—Modulation circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
  • Amplitude Modulation (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
FR7923338A 1979-09-19 1979-09-19 Dispositif d'amplification de puissance de signaux modules en amplitude, a haute performance, et emetteur et reemetteur de television comportant un tel dispositif Granted FR2466155A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7923338A FR2466155A1 (fr) 1979-09-19 1979-09-19 Dispositif d'amplification de puissance de signaux modules en amplitude, a haute performance, et emetteur et reemetteur de television comportant un tel dispositif
EP80401309A EP0026133B1 (fr) 1979-09-19 1980-09-12 Dispositif d'amplification de puissance d'un signal composite de télévision
AT80401309T ATE6332T1 (de) 1979-09-19 1980-09-12 Leistungsverstaerkervorrichtung fuer ein basfernsehsignal.
DE8080401309T DE3066607D1 (en) 1979-09-19 1980-09-12 Power-amplification device for a composite television signal
US06/187,822 US4339773A (en) 1979-09-19 1980-09-16 Device for power amplification of a composite television signal
CA000360546A CA1152630A (en) 1979-09-19 1980-09-17 Device for power amplification of a composite television signal
MX183974A MX148559A (es) 1979-09-19 1980-09-18 Mejoras en dispositivo de amplificacion de potencia de una senal compuesta de television
BR8006003A BR8006003A (pt) 1979-09-19 1980-09-19 Dispositivo de amplicacao de potencia de um sinal composito de televisao

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7923338A FR2466155A1 (fr) 1979-09-19 1979-09-19 Dispositif d'amplification de puissance de signaux modules en amplitude, a haute performance, et emetteur et reemetteur de television comportant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2466155A1 FR2466155A1 (fr) 1981-03-27
FR2466155B1 true FR2466155B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-09-11

Family

ID=9229801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923338A Granted FR2466155A1 (fr) 1979-09-19 1979-09-19 Dispositif d'amplification de puissance de signaux modules en amplitude, a haute performance, et emetteur et reemetteur de television comportant un tel dispositif

Country Status (8)

Country Link
US (1) US4339773A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0026133B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE6332T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8006003A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1152630A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3066607D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2466155A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX148559A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8416018B2 (en) * 2008-11-10 2013-04-09 Mitsubishi Electric Corporation Variable frequency amplifier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392540A1 (fr) * 1977-05-27 1978-12-22 Thomson Csf Systeme d'amplification des signaux video et audiofrequence, et emetteur de television utilisant un tel systeme
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

Also Published As

Publication number Publication date
EP0026133B1 (fr) 1984-02-15
ATE6332T1 (de) 1984-03-15
MX148559A (es) 1983-05-06
BR8006003A (pt) 1981-03-31
CA1152630A (en) 1983-08-23
DE3066607D1 (en) 1984-03-22
US4339773A (en) 1982-07-13
EP0026133A1 (fr) 1981-04-01
FR2466155A1 (fr) 1981-03-27

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Legal Events

Date Code Title Description
ST Notification of lapse