JPS642298B2 - - Google Patents

Info

Publication number
JPS642298B2
JPS642298B2 JP4334281A JP4334281A JPS642298B2 JP S642298 B2 JPS642298 B2 JP S642298B2 JP 4334281 A JP4334281 A JP 4334281A JP 4334281 A JP4334281 A JP 4334281A JP S642298 B2 JPS642298 B2 JP S642298B2
Authority
JP
Japan
Prior art keywords
circuit
resonant circuit
amplitude
output
variable
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
JP4334281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57157641A (en
Inventor
Takahiko Yamada
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.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP4334281A priority Critical patent/JPS57157641A/ja
Publication of JPS57157641A publication Critical patent/JPS57157641A/ja
Publication of JPS642298B2 publication Critical patent/JPS642298B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H04B3/143—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers
    • H04B3/145—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers variable equalisers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Filters And Equalizers (AREA)
JP4334281A 1981-03-24 1981-03-24 Amplitude equalizing circuit Granted JPS57157641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4334281A JPS57157641A (en) 1981-03-24 1981-03-24 Amplitude equalizing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4334281A JPS57157641A (en) 1981-03-24 1981-03-24 Amplitude equalizing circuit

Publications (2)

Publication Number Publication Date
JPS57157641A JPS57157641A (en) 1982-09-29
JPS642298B2 true JPS642298B2 (OSRAM) 1989-01-17

Family

ID=12661164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4334281A Granted JPS57157641A (en) 1981-03-24 1981-03-24 Amplitude equalizing circuit

Country Status (1)

Country Link
JP (1) JPS57157641A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60185413A (ja) * 1984-03-02 1985-09-20 Fujitsu Ltd 可変共振形等化方式

Also Published As

Publication number Publication date
JPS57157641A (en) 1982-09-29

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