JPS6315773B2 - - Google Patents

Info

Publication number
JPS6315773B2
JPS6315773B2 JP6922381A JP6922381A JPS6315773B2 JP S6315773 B2 JPS6315773 B2 JP S6315773B2 JP 6922381 A JP6922381 A JP 6922381A JP 6922381 A JP6922381 A JP 6922381A JP S6315773 B2 JPS6315773 B2 JP S6315773B2
Authority
JP
Japan
Prior art keywords
frequency
amplitude
wave
circuit
equalization circuit
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
JP6922381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57183139A (en
Inventor
Masato Tawara
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 JP6922381A priority Critical patent/JPS57183139A/ja
Publication of JPS57183139A publication Critical patent/JPS57183139A/ja
Publication of JPS6315773B2 publication Critical patent/JPS6315773B2/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)
  • Networks Using Active Elements (AREA)
JP6922381A 1981-05-07 1981-05-07 Automatic amplitude equalizing circuit Granted JPS57183139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6922381A JPS57183139A (en) 1981-05-07 1981-05-07 Automatic amplitude equalizing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6922381A JPS57183139A (en) 1981-05-07 1981-05-07 Automatic amplitude equalizing circuit

Publications (2)

Publication Number Publication Date
JPS57183139A JPS57183139A (en) 1982-11-11
JPS6315773B2 true JPS6315773B2 (OSRAM) 1988-04-06

Family

ID=13396506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6922381A Granted JPS57183139A (en) 1981-05-07 1981-05-07 Automatic amplitude equalizing circuit

Country Status (1)

Country Link
JP (1) JPS57183139A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0616594B2 (ja) * 1987-05-30 1994-03-02 富士通株式会社 送信電力制御方式
WO2012029613A1 (ja) * 2010-09-01 2012-03-08 日本電気株式会社 デジタルフィルタ装置、デジタルフィルタリング方法及びデジタルフィルタ装置の制御プログラム

Also Published As

Publication number Publication date
JPS57183139A (en) 1982-11-11

Similar Documents

Publication Publication Date Title
US6956914B2 (en) Transmit amplitude independent adaptive equalizer
US4992798A (en) Interference canceller
US4272846A (en) Method for cancelling impulsive noise
JP2671595B2 (ja) 復調装置
US7065134B2 (en) Adaptive equalizer with large data rate range
US3602818A (en) Delay line amplitude compression transmission system
JPH04259125A (ja) 自動等化器
JPS6315773B2 (OSRAM)
JPH0251282B2 (OSRAM)
US4430744A (en) Adaptive IF equalizer for digital transmission
JPS5899047A (ja) 受信装置
JP2718710B2 (ja) ディジタル伝送装置
US8306101B2 (en) Equalizer system
JPH09321675A (ja) 復調器
US4559635A (en) Auto-adaptive amplitude-equalizing arrangement for digital radio links
JP2518520B2 (ja) 復調方法及び復調器
US4403351A (en) Method and apparatus for distinguishing between minimum and non-minimum phase fades
JPS59112714A (ja) 自動波形等化装置
JP3248179B2 (ja) 無線受信装置
JPH06101696B2 (ja) 自動振幅等化器
JPS6340053B2 (OSRAM)
JPS642298B2 (OSRAM)
JPS6339126B2 (OSRAM)
JPS61112437A (ja) 自動等化方式
JP2662032B2 (ja) モデムを用いた通信方法