JPS641982B2 - - Google Patents

Info

Publication number
JPS641982B2
JPS641982B2 JP7742180A JP7742180A JPS641982B2 JP S641982 B2 JPS641982 B2 JP S641982B2 JP 7742180 A JP7742180 A JP 7742180A JP 7742180 A JP7742180 A JP 7742180A JP S641982 B2 JPS641982 B2 JP S641982B2
Authority
JP
Japan
Prior art keywords
equalizer
circuit
output
evaluation value
input
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
JP7742180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS573440A (en
Inventor
Fumio Akashi
Kojiro Watanabe
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 JP7742180A priority Critical patent/JPS573440A/ja
Publication of JPS573440A publication Critical patent/JPS573440A/ja
Publication of JPS641982B2 publication Critical patent/JPS641982B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006Arrangements for removing intersymbol interference
    • H04L25/03012Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03019Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
    • H04L25/03038Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a non-recursive structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Dc Digital Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP7742180A 1980-06-09 1980-06-09 Adaptive equalizer Granted JPS573440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7742180A JPS573440A (en) 1980-06-09 1980-06-09 Adaptive equalizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7742180A JPS573440A (en) 1980-06-09 1980-06-09 Adaptive equalizer

Publications (2)

Publication Number Publication Date
JPS573440A JPS573440A (en) 1982-01-08
JPS641982B2 true JPS641982B2 (en]) 1989-01-13

Family

ID=13633490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7742180A Granted JPS573440A (en) 1980-06-09 1980-06-09 Adaptive equalizer

Country Status (1)

Country Link
JP (1) JPS573440A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0483680U (en]) * 1990-11-29 1992-07-21

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1181817A (en) * 1982-04-28 1985-01-29 John D. Mcnicol Intermediate frequency slope compensation control arrangements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0483680U (en]) * 1990-11-29 1992-07-21

Also Published As

Publication number Publication date
JPS573440A (en) 1982-01-08

Similar Documents

Publication Publication Date Title
EP0454445B1 (en) Waveform equalizer using a neural network
US4975927A (en) Demodulator with composite transversal equalizer and eye detection clock synchronizer
US7133476B2 (en) Apparatus and methods for suppression of interference among disparately-modulated signals
US6175591B1 (en) Radio receiving apparatus
US6879630B2 (en) Automatic equalization circuit and receiver circuit using the same
JPH0427736B2 (en])
JPS641982B2 (en])
US7315587B2 (en) Demodulation method and apparatus based on differential detection system for π/4 shifted QPSK modulated wave
JP2518690B2 (ja) トランスバ―サルフィルタ制御回路
EP0621712B1 (en) Distortion canceller for line receivers
CN101278495A (zh) 过采样和横向均衡器
CN110460385B (zh) 相位噪声补偿装置及方法、接收机
JPS6010818A (ja) 自動等化方式
JP3159324B2 (ja) ディジタル復調装置
JPH03280611A (ja) 適応等化器
JPH0748677B2 (ja) 等化器
JPS6041490B2 (ja) 自動等化器
JP2932775B2 (ja) 復調装置
US6353631B1 (en) Quadrature amplitude modulation signal demodulation circuit having improved interference detection circuit
JP2503865B2 (ja) タップ係数生成用制御信号発生回路
JPS63142922A (ja) 等化方式
JP2511157B2 (ja) 自動等化器
JP2001285146A (ja) 自動等化回路
JP3182878B2 (ja) 制御信号発生回路
JPH0748678B2 (ja) 等化器