JPS56106464A - Signal receiver - Google Patents

Signal receiver

Info

Publication number
JPS56106464A
JPS56106464A JP1059180A JP1059180A JPS56106464A JP S56106464 A JPS56106464 A JP S56106464A JP 1059180 A JP1059180 A JP 1059180A JP 1059180 A JP1059180 A JP 1059180A JP S56106464 A JPS56106464 A JP S56106464A
Authority
JP
Japan
Prior art keywords
circuit
comparison
amplifier circuit
high frequency
output
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.)
Pending
Application number
JP1059180A
Other languages
Japanese (ja)
Inventor
Ryosuke Taniguchi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1059180A priority Critical patent/JPS56106464A/en
Publication of JPS56106464A publication Critical patent/JPS56106464A/en
Pending 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
    • H04L27/06—Demodulator circuits; Receiver circuits

Abstract

PURPOSE:To increase the reliability with a simple constitution, by installing a comparison amplifier circuit right after a tuning high frequency amplifier circuit and furthermore adding a pulse extinction detector circuit. CONSTITUTION:The transmission signal obtained by giving a modulation of amplitude to the carrier wave with the digital pulse signal is amplified by the tuning high frequency amplifier circuit 1 and receives a comparison amplification with a level of comparison at the comparison amplifier circuit 5. The output of the circuit 5 is applied to the pulse extinction detector circuit 6 that has a detection time slightly longer than the period of the carrier wave, i.e., a time constant slightly layer than the carrier frequency. The output of the circuit 6 is turned into the original digital pulse signal.
JP1059180A 1980-01-29 1980-01-29 Signal receiver Pending JPS56106464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1059180A JPS56106464A (en) 1980-01-29 1980-01-29 Signal receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1059180A JPS56106464A (en) 1980-01-29 1980-01-29 Signal receiver

Publications (1)

Publication Number Publication Date
JPS56106464A true JPS56106464A (en) 1981-08-24

Family

ID=11754479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1059180A Pending JPS56106464A (en) 1980-01-29 1980-01-29 Signal receiver

Country Status (1)

Country Link
JP (1) JPS56106464A (en)

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