NL7909177A - Amplitudemodulatorschakeling voor het moduleren van een videosignaal op een draaggolfsignaal. - Google Patents

Amplitudemodulatorschakeling voor het moduleren van een videosignaal op een draaggolfsignaal. Download PDF

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Publication number
NL7909177A
NL7909177A NL7909177A NL7909177A NL7909177A NL 7909177 A NL7909177 A NL 7909177A NL 7909177 A NL7909177 A NL 7909177A NL 7909177 A NL7909177 A NL 7909177A NL 7909177 A NL7909177 A NL 7909177A
Authority
NL
Netherlands
Prior art keywords
signal
circuit
output terminal
carrier
input terminal
Prior art date
Application number
NL7909177A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL7909177A priority Critical patent/NL7909177A/nl
Priority to ZA00807334A priority patent/ZA807334B/xx
Priority to DE3046460A priority patent/DE3046460C2/de
Priority to US06/214,941 priority patent/US4354200A/en
Priority to MX185170A priority patent/MX148028A/es
Priority to HU803014A priority patent/HU181776B/hu
Priority to SE8008859D priority patent/SE8008859L/xx
Priority to BR8008264A priority patent/BR8008264A/pt
Priority to PL22853080A priority patent/PL228530A1/xx
Priority to FI803938A priority patent/FI803938L/fi
Priority to SE8008859A priority patent/SE448047B/sv
Priority to GB8040424A priority patent/GB2067046B/en
Priority to IT68927/80A priority patent/IT1129450B/it
Priority to FR8026789A priority patent/FR2472324A1/fr
Priority to AU65446/80A priority patent/AU537558B2/en
Priority to BE0/203240A priority patent/BE886753A/fr
Priority to ES497873A priority patent/ES497873A0/es
Priority to DD80226367A priority patent/DD155573A5/de
Priority to JP55180292A priority patent/JPS5925548B2/ja
Publication of NL7909177A publication Critical patent/NL7909177A/nl
Priority to SG425/84A priority patent/SG42584G/en
Priority to HK752/84A priority patent/HK75284A/xx

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)
  • Processing Of Color Television Signals (AREA)
  • Amplitude Modulation (AREA)
NL7909177A 1979-12-20 1979-12-20 Amplitudemodulatorschakeling voor het moduleren van een videosignaal op een draaggolfsignaal. NL7909177A (nl)

Priority Applications (21)

Application Number Priority Date Filing Date Title
NL7909177A NL7909177A (nl) 1979-12-20 1979-12-20 Amplitudemodulatorschakeling voor het moduleren van een videosignaal op een draaggolfsignaal.
ZA00807334A ZA807334B (en) 1979-12-20 1980-11-24 Amplitude modulator circuit for modulating a video signal on a carrier signal
DE3046460A DE3046460C2 (de) 1979-12-20 1980-12-10 Modulatorschaltung zur Amplitudenmodulation eines Videosignals auf ein Trägersignal
US06/214,941 US4354200A (en) 1979-12-20 1980-12-10 Amplitude modulator circuit for modulating a video signal on a carrier signal
MX185170A MX148028A (es) 1979-12-20 1980-12-11 Mejoras en un circuito modulador de amplitud para modular una senal de video en una senal portadora
HU803014A HU181776B (en) 1979-12-20 1980-12-16 Circuit of amplitude modulation for modulating carrier-frequency with video-signal
FI803938A FI803938L (fi) 1979-12-20 1980-12-17 Amplitudmodulatorkrets foer modulering av en videosignal pao en baervaogsignal
FR8026789A FR2472324A1 (fr) 1979-12-20 1980-12-17 Circuit de modulation d'amplitude pour moduler un signal video sur une porteuse
PL22853080A PL228530A1 (es) 1979-12-20 1980-12-17
SE8008859D SE8008859L (sv) 1979-12-20 1980-12-17 Amplitudmodulatorkrets for att modulera en videosignal pa en bervagssignal
SE8008859A SE448047B (sv) 1979-12-20 1980-12-17 Amplitudmodulatorkrets for att modulera en videosignal pa en bervagssignal
GB8040424A GB2067046B (en) 1979-12-20 1980-12-17 Amplitude modulator circuit for modulating a video signal on a carrier signal
IT68927/80A IT1129450B (it) 1979-12-20 1980-12-17 Circuito modulatore di apmiezza per la modulazione di un segnale video su un segnale portante
BR8008264A BR8008264A (pt) 1979-12-20 1980-12-17 Circuito modulador em amplitude para modular um sinal de video,tendo partes de sinal de referencia de ocorrencia periodica,sobre um sinal de portadora
AU65446/80A AU537558B2 (en) 1979-12-20 1980-12-17 Video signal amputude modulator
BE0/203240A BE886753A (fr) 1979-12-20 1980-12-18 Circuit de modulation d'amplitude pour moduler un signal video sur une porteuse
ES497873A ES497873A0 (es) 1979-12-20 1980-12-18 Un circuito modulador de amplitud
DD80226367A DD155573A5 (de) 1979-12-20 1980-12-19 Modulatorschaltung zur amplitudenmodulation eines bildsignals auf ein traegersignal
JP55180292A JPS5925548B2 (ja) 1979-12-20 1980-12-19 振幅変調回路
SG425/84A SG42584G (en) 1979-12-20 1984-06-09 Amplitude modulator circuit for modulating a video signal on a carrier signal
HK752/84A HK75284A (en) 1979-12-20 1984-10-04 Amplitude modulator circuit for modulating a video signal on a carrier signal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7909177A NL7909177A (nl) 1979-12-20 1979-12-20 Amplitudemodulatorschakeling voor het moduleren van een videosignaal op een draaggolfsignaal.
NL7909177 1979-12-20

Publications (1)

Publication Number Publication Date
NL7909177A true NL7909177A (nl) 1981-07-16

Family

ID=19834352

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7909177A NL7909177A (nl) 1979-12-20 1979-12-20 Amplitudemodulatorschakeling voor het moduleren van een videosignaal op een draaggolfsignaal.

Country Status (20)

Country Link
US (1) US4354200A (es)
JP (1) JPS5925548B2 (es)
AU (1) AU537558B2 (es)
BE (1) BE886753A (es)
BR (1) BR8008264A (es)
DD (1) DD155573A5 (es)
DE (1) DE3046460C2 (es)
ES (1) ES497873A0 (es)
FI (1) FI803938L (es)
FR (1) FR2472324A1 (es)
GB (1) GB2067046B (es)
HK (1) HK75284A (es)
HU (1) HU181776B (es)
IT (1) IT1129450B (es)
MX (1) MX148028A (es)
NL (1) NL7909177A (es)
PL (1) PL228530A1 (es)
SE (2) SE448047B (es)
SG (1) SG42584G (es)
ZA (1) ZA807334B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393395A (en) * 1981-01-26 1983-07-12 Rca Corporation Balanced modulator with feedback stabilization of carrier balance
NL8201341A (nl) * 1982-03-31 1983-10-17 Philips Nv Videosignaalvermenigvuldigingsschakeling.
US4546387A (en) * 1982-11-04 1985-10-08 General Instrument Corporation Circuit for providing accurately spaced video and sound carriers
US5327237A (en) * 1991-06-14 1994-07-05 Wavephore, Inc. Transmitting data with video
US5617148A (en) * 1991-06-14 1997-04-01 Wavephore, Inc. Filter by-pass for transmitting an additional signal with a video signal
US5831679A (en) * 1991-06-14 1998-11-03 Wavephore, Inc. Network for retrieval and video transmission of information
US5559559A (en) * 1991-06-14 1996-09-24 Wavephore, Inc. Transmitting a secondary signal with dynamic injection level control
US5387941A (en) * 1991-06-14 1995-02-07 Wavephore, Inc. Data with video transmitter
US5410360A (en) * 1991-06-14 1995-04-25 Wavephore, Inc. Timing control for injecting a burst and data into a video signal
GB9709498D0 (en) * 1997-05-09 1997-07-02 Switched Reluctance Drives Ltd Transducer offset compensation
US7719241B2 (en) * 2006-03-06 2010-05-18 Analog Devices, Inc. AC-coupled equivalent series resistance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH282896A (fr) * 1948-08-10 1952-05-15 Marconi Wireless Telegraph Co Emmeteur de télévision.
US2793348A (en) * 1952-01-14 1957-05-21 Rca Corp Modulation system for color phase alternation
NZ152611A (es) * 1967-05-24
US3721755A (en) * 1971-03-29 1973-03-20 Telemation Color television encoder modulator

Also Published As

Publication number Publication date
PL228530A1 (es) 1981-08-21
SE448047B (sv) 1987-01-12
JPS5698985A (en) 1981-08-08
BR8008264A (pt) 1981-07-07
IT8068927A0 (it) 1980-12-17
AU6544680A (en) 1981-06-25
GB2067046B (en) 1984-03-14
DE3046460A1 (de) 1981-09-17
SG42584G (en) 1985-02-08
US4354200A (en) 1982-10-12
ZA807334B (en) 1982-07-28
FI803938L (fi) 1981-06-21
HU181776B (en) 1983-11-28
HK75284A (en) 1984-10-12
DD155573A5 (de) 1982-06-16
AU537558B2 (en) 1984-06-28
DE3046460C2 (de) 1982-09-30
GB2067046A (en) 1981-07-15
BE886753A (fr) 1981-06-18
ES8200805A1 (es) 1981-11-01
IT1129450B (it) 1986-06-04
FR2472324B1 (es) 1983-02-18
SE8008859L (sv) 1981-06-21
JPS5925548B2 (ja) 1984-06-19
MX148028A (es) 1983-03-01
ES497873A0 (es) 1981-11-01
FR2472324A1 (fr) 1981-06-26

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed