JPS56114445A - Impulsive noise removing circuit of receiver - Google Patents

Impulsive noise removing circuit of receiver

Info

Publication number
JPS56114445A
JPS56114445A JP1746180A JP1746180A JPS56114445A JP S56114445 A JPS56114445 A JP S56114445A JP 1746180 A JP1746180 A JP 1746180A JP 1746180 A JP1746180 A JP 1746180A JP S56114445 A JPS56114445 A JP S56114445A
Authority
JP
Japan
Prior art keywords
phase
sampling hold
impulsive noise
shifting means
brought
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
JP1746180A
Other languages
Japanese (ja)
Inventor
Hideo Mitsui
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 JP1746180A priority Critical patent/JPS56114445A/en
Publication of JPS56114445A publication Critical patent/JPS56114445A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements

Abstract

PURPOSE:To remarkably reduce distortion component by making a waveform of noise component which has been brought to sampling hold, pass through a phase- shifting circuit having not only a prescribed delay amount in the low frequency but also a prescribed phase characteristic in high frequency. CONSTITUTION:An impulsive noise component contained in a detection output signal of the receiver is brought to the sampling hold circuits 2, 3, and this signal which has been brought to sampling hold is delayed by the first phase-shifting means 8, and also its phase characteristic is varied. Also, a pulse signal corresponding to the period when the sampling hold means 2, 3 execute the sampling hold is led out, this pulse signal is delayed by a prescribed time by the second phase-shifting means 6, and also its phase characteristic is varied. And, the impulsive noise component is removed by compounding 4 the output of the first phase-shifting means 8 and the output of the second phase-shifting means 6.
JP1746180A 1980-02-14 1980-02-14 Impulsive noise removing circuit of receiver Pending JPS56114445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1746180A JPS56114445A (en) 1980-02-14 1980-02-14 Impulsive noise removing circuit of receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1746180A JPS56114445A (en) 1980-02-14 1980-02-14 Impulsive noise removing circuit of receiver

Publications (1)

Publication Number Publication Date
JPS56114445A true JPS56114445A (en) 1981-09-09

Family

ID=11944655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1746180A Pending JPS56114445A (en) 1980-02-14 1980-02-14 Impulsive noise removing circuit of receiver

Country Status (1)

Country Link
JP (1) JPS56114445A (en)

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