JPS59161132A - 可変等化器 - Google Patents

可変等化器

Info

Publication number
JPS59161132A
JPS59161132A JP3545583A JP3545583A JPS59161132A JP S59161132 A JPS59161132 A JP S59161132A JP 3545583 A JP3545583 A JP 3545583A JP 3545583 A JP3545583 A JP 3545583A JP S59161132 A JPS59161132 A JP S59161132A
Authority
JP
Japan
Prior art keywords
equalization
circuit
characteristic
equalizing
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.)
Granted
Application number
JP3545583A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0447496B2 (enrdf_load_stackoverflow
Inventor
Akihiko Takada
昭彦 高田
Toshitaka Tsuda
俊隆 津田
Tadakatsu Kimura
木村　忠勝
Masaaki Sasagawa
笹川　正明
Toshiro Suzuki
鈴木　俊郎
Yoshiaki Kuraishi
倉石　良明
Katsuhiko Gunji
勝彦 郡司
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.)
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
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 Fujitsu Ltd, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP3545583A priority Critical patent/JPS59161132A/ja
Publication of JPS59161132A publication Critical patent/JPS59161132A/ja
Publication of JPH0447496B2 publication Critical patent/JPH0447496B2/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)
  • Networks Using Active Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP3545583A 1983-03-04 1983-03-04 可変等化器 Granted JPS59161132A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3545583A JPS59161132A (ja) 1983-03-04 1983-03-04 可変等化器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3545583A JPS59161132A (ja) 1983-03-04 1983-03-04 可変等化器

Publications (2)

Publication Number Publication Date
JPS59161132A true JPS59161132A (ja) 1984-09-11
JPH0447496B2 JPH0447496B2 (enrdf_load_stackoverflow) 1992-08-04

Family

ID=12442273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3545583A Granted JPS59161132A (ja) 1983-03-04 1983-03-04 可変等化器

Country Status (1)

Country Link
JP (1) JPS59161132A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0984555A3 (de) * 1998-09-01 2003-03-05 SPAUN-electronic GmbH & Co. KG Elektronischer Breitbandverstärker

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478950A (en) * 1977-12-07 1979-06-23 Hitachi Ltd Automatic equalizer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478950A (en) * 1977-12-07 1979-06-23 Hitachi Ltd Automatic equalizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0984555A3 (de) * 1998-09-01 2003-03-05 SPAUN-electronic GmbH & Co. KG Elektronischer Breitbandverstärker

Also Published As

Publication number Publication date
JPH0447496B2 (enrdf_load_stackoverflow) 1992-08-04

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