CH530123A - Automatische Entzerrungseinrichtung für phasenmodulierte Datensignale - Google Patents

Automatische Entzerrungseinrichtung für phasenmodulierte Datensignale

Info

Publication number
CH530123A
CH530123A CH719671A CH719671A CH530123A CH 530123 A CH530123 A CH 530123A CH 719671 A CH719671 A CH 719671A CH 719671 A CH719671 A CH 719671A CH 530123 A CH530123 A CH 530123A
Authority
CH
Switzerland
Prior art keywords
phase
data signals
modulated data
equalization device
automatic equalization
Prior art date
Application number
CH719671A
Other languages
English (en)
Inventor
Moehrmann Karlheinz
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH530123A publication Critical patent/CH530123A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/01—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)
CH719671A 1970-06-04 1971-05-14 Automatische Entzerrungseinrichtung für phasenmodulierte Datensignale CH530123A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2027544A DE2027544B2 (de) 1970-06-04 1970-06-04 Automatischer Entzerrer fur phasenmoduliert« Datensignale

Publications (1)

Publication Number Publication Date
CH530123A true CH530123A (de) 1972-10-31

Family

ID=5773064

Family Applications (1)

Application Number Title Priority Date Filing Date
CH719671A CH530123A (de) 1970-06-04 1971-05-14 Automatische Entzerrungseinrichtung für phasenmodulierte Datensignale

Country Status (10)

Country Link
US (1) US3757221A (de)
JP (1) JPS5335403B1 (de)
BE (1) BE767999A (de)
CH (1) CH530123A (de)
DE (1) DE2027544B2 (de)
FR (1) FR2094041B1 (de)
GB (1) GB1355069A (de)
LU (1) LU63269A1 (de)
NL (1) NL150294B (de)
SE (1) SE363947B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175580B1 (de) * 1972-03-14 1977-03-18 Thomson Csf
FR2181593B1 (de) * 1972-04-26 1974-10-18 Ibm France
US3755738A (en) * 1972-05-01 1973-08-28 Bell Telephone Labor Inc Passband equalizer for phase-modulated data signals
NL7208875A (de) * 1972-06-28 1974-01-02
FR2216715B1 (de) * 1973-01-31 1976-06-11 Ibm France
US3879664A (en) * 1973-05-07 1975-04-22 Signatron High speed digital communication receiver
DE2416058B2 (de) * 1973-07-12 1980-12-18 International Business Machines Corp., Armonk, N.Y. (V.St.A.) Verfahren und Schaltungsanordnungen zur Entzerrung eines quadraturmodulierten Datensignals
US3969674A (en) * 1974-10-21 1976-07-13 Gte Automatic Electric Laboratories Incorporated Method and apparatus for incoherent adaptive mean-square equalization of differentially phase-modulated data signals
US4004226A (en) * 1975-07-23 1977-01-18 Codex Corporation QAM receiver having automatic adaptive equalizer
JPS52153649A (en) * 1976-06-17 1977-12-20 Kokusai Denshin Denwa Co Ltd Bessel function automatic delay equalizer
US4109100A (en) * 1976-09-07 1978-08-22 Raytheon Company Reverberation compensating communication system
US4355402A (en) * 1978-10-19 1982-10-19 Racal-Milgo, Inc. Data modem false equilibrium circuit
JPS5558612A (en) * 1978-10-26 1980-05-01 Kokusai Denshin Denwa Co Ltd <Kdd> Delay circuit
JPS5833313A (ja) * 1981-08-21 1983-02-26 Nec Corp トランスバ−サル定利得可変等化器
FR2724513A1 (fr) * 1994-09-13 1996-03-15 Philips Electronique Lab Systeme de transmission numerique synchronisable sur ses sequences d'initialisation
US6879630B2 (en) * 2000-03-30 2005-04-12 Hitachi Kokusai Electric Inc. Automatic equalization circuit and receiver circuit using the same
US20060291552A1 (en) * 2005-06-22 2006-12-28 Yeung Evelina F Decision feedback equalizer
CN109752744B (zh) * 2019-01-21 2020-10-30 中国人民解放军国防科技大学 基于模型误差补偿的多星联合定轨方法

Also Published As

Publication number Publication date
LU63269A1 (de) 1971-09-09
DE2027544C3 (de) 1974-07-11
NL7107729A (de) 1971-12-07
JPS5335403B1 (de) 1978-09-27
FR2094041A1 (de) 1972-02-04
BE767999A (fr) 1971-11-03
GB1355069A (en) 1974-06-05
DE2027544B2 (de) 1973-12-13
FR2094041B1 (de) 1977-03-18
US3757221A (en) 1973-09-04
NL150294B (nl) 1976-07-15
DE2027544A1 (de) 1971-12-16
SE363947B (de) 1974-02-04

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Legal Events

Date Code Title Description
PL Patent ceased