FR2615338B1 - AMPLITUDE MODULATOR AND SIGNAL TRANSMISSION DEVICE HAVING APPLICATION - Google Patents

AMPLITUDE MODULATOR AND SIGNAL TRANSMISSION DEVICE HAVING APPLICATION

Info

Publication number
FR2615338B1
FR2615338B1 FR8706829A FR8706829A FR2615338B1 FR 2615338 B1 FR2615338 B1 FR 2615338B1 FR 8706829 A FR8706829 A FR 8706829A FR 8706829 A FR8706829 A FR 8706829A FR 2615338 B1 FR2615338 B1 FR 2615338B1
Authority
FR
France
Prior art keywords
application
transmission device
signal transmission
amplitude modulator
modulator
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 - Fee Related
Application number
FR8706829A
Other languages
French (fr)
Other versions
FR2615338A1 (en
Inventor
Christian Marcel Jean Vigne
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.)
ECA SA
Original Assignee
ECA SA
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 ECA SA filed Critical ECA SA
Priority to FR8706829A priority Critical patent/FR2615338B1/en
Priority to GB8811017A priority patent/GB2205014B/en
Priority to NO882118A priority patent/NO882118L/en
Priority to BR8802338A priority patent/BR8802338A/en
Publication of FR2615338A1 publication Critical patent/FR2615338A1/en
Application granted granted Critical
Publication of FR2615338B1 publication Critical patent/FR2615338B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04—Modulator circuits; Transmitter circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
FR8706829A 1987-05-15 1987-05-15 AMPLITUDE MODULATOR AND SIGNAL TRANSMISSION DEVICE HAVING APPLICATION Expired - Fee Related FR2615338B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8706829A FR2615338B1 (en) 1987-05-15 1987-05-15 AMPLITUDE MODULATOR AND SIGNAL TRANSMISSION DEVICE HAVING APPLICATION
GB8811017A GB2205014B (en) 1987-05-15 1988-05-10 Amplitude modulator and signal transmitting device including the application thereof
NO882118A NO882118L (en) 1987-05-15 1988-05-13 AMPLIFIED MODULATOR AND DEVICE FOR SENDING SIGNALS WITH RELATED USE.
BR8802338A BR8802338A (en) 1987-05-15 1988-05-16 AMPLITUDE MODULATOR AND TRANSMISSION DEVICE FOR ANALOG OR NUMBER SIGNS BY MONOCOAXIAL CABLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8706829A FR2615338B1 (en) 1987-05-15 1987-05-15 AMPLITUDE MODULATOR AND SIGNAL TRANSMISSION DEVICE HAVING APPLICATION

Publications (2)

Publication Number Publication Date
FR2615338A1 FR2615338A1 (en) 1988-11-18
FR2615338B1 true FR2615338B1 (en) 1993-03-12

Family

ID=9351124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8706829A Expired - Fee Related FR2615338B1 (en) 1987-05-15 1987-05-15 AMPLITUDE MODULATOR AND SIGNAL TRANSMISSION DEVICE HAVING APPLICATION

Country Status (4)

Country Link
BR (1) BR8802338A (en)
FR (1) FR2615338B1 (en)
GB (1) GB2205014B (en)
NO (1) NO882118L (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB639565A (en) * 1946-06-10 1950-06-28 Rca Corp Improvements in or relating to pulse producing in radio-pulse transmitter systems
US3739280A (en) * 1970-12-10 1973-06-12 R Grodinsky Controlled carrier amplitude modulated signal transmitting and receiving system
DE2245189C3 (en) * 1971-09-18 1980-09-25 Fujitsu Ltd., Kawasaki, Kanagawa (Japan) Apparatus for the transmission of a vestigial sideband carrier-modulated multilevel signal and a synchronizing pilot signal
DE2419569A1 (en) * 1973-05-25 1974-12-12 Ericsson Telefon Ab L M METHOD AND ARRANGEMENT FOR GENERATING A PULSING TONE FREQUENCY SIGNAL CONSISTING OF A SEQUENCE OF REPEATED TONES
CH610167A5 (en) * 1976-02-26 1979-03-30 Vogelsang Remo Data transmission system with stations connected to a common transmission line
JPS56146307A (en) * 1980-04-15 1981-11-13 Citizen Watch Co Ltd Quartz oscillator using complementary mos transistor
JPS59132209A (en) * 1983-01-18 1984-07-30 Seiko Epson Corp Oscillating circuit
US4660192A (en) * 1985-04-11 1987-04-21 Pomatto Sr Robert P Simultaneous AM and FM transmitter and receiver

Also Published As

Publication number Publication date
FR2615338A1 (en) 1988-11-18
NO882118D0 (en) 1988-05-13
BR8802338A (en) 1988-12-13
NO882118L (en) 1988-11-16
GB2205014B (en) 1991-05-29
GB8811017D0 (en) 1988-06-15
GB2205014A (en) 1988-11-23

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Legal Events

Date Code Title Description
ST Notification of lapse