CN1360751A - 校正有用信号失真的方法和装置 - Google Patents

校正有用信号失真的方法和装置 Download PDF

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Publication number
CN1360751A
CN1360751A CN00810035A CN00810035A CN1360751A CN 1360751 A CN1360751 A CN 1360751A CN 00810035 A CN00810035 A CN 00810035A CN 00810035 A CN00810035 A CN 00810035A CN 1360751 A CN1360751 A CN 1360751A
Authority
CN
China
Prior art keywords
amboceptor
interference
finish time
disturbing
subtraction
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.)
Pending
Application number
CN00810035A
Other languages
English (en)
Chinese (zh)
Inventor
M·瓦尔
U·格雷特泽
R·施贝尔
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.)
Siemens AG
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 CN1360751A publication Critical patent/CN1360751A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals
    • H03D3/008—Compensating DC offsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1676—Time-division multiplex with pulse-position, pulse-interval, or pulse-width modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Noise Elimination (AREA)
  • Mobile Radio Communication Systems (AREA)
CN00810035A 1999-07-07 2000-05-12 校正有用信号失真的方法和装置 Pending CN1360751A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19931312.1 1999-07-07
DE19931312 1999-07-07

Publications (1)

Publication Number Publication Date
CN1360751A true CN1360751A (zh) 2002-07-24

Family

ID=7913922

Family Applications (1)

Application Number Title Priority Date Filing Date
CN00810035A Pending CN1360751A (zh) 1999-07-07 2000-05-12 校正有用信号失真的方法和装置

Country Status (6)

Country Link
EP (1) EP1195001A1 (de)
JP (1) JP2003504927A (de)
KR (1) KR20020025184A (de)
CN (1) CN1360751A (de)
HU (1) HUP0201819A2 (de)
WO (1) WO2001005025A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111480146A (zh) * 2017-12-14 2020-07-31 赛峰电子与防务公司 用于处理包括由雷击引起的干扰检测的信号的方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10128236A1 (de) * 2001-06-11 2002-08-01 Infineon Technologies Ag Verfahren zur Kompensation einer stufenförmigen DC-Störung in einem digitalen Basisbandsignal eines Homodyn-Funkempfängers
AU2003238488A1 (en) * 2002-02-01 2003-09-02 Koninklijke Philips Electronics N.V. Additive dc component detection included in an input burst signal
DE102004047424A1 (de) 2004-09-28 2006-04-06 Micronas Gmbh Schaltung und Verfahren zur Trägerrückgewinnung
DE102004048572A1 (de) 2004-10-04 2006-04-13 Micronas Gmbh Verfahren sowie Schaltungsanordnung zur Unterdrückung einer orthogonalen Störung
DE102004054893A1 (de) 2004-11-12 2006-05-24 Micronas Gmbh Verfahren und Schaltungsanordnung zur Kanalfilterung analog oder digital modulierter TV-Signale

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4201194A1 (de) * 1992-01-18 1993-07-22 Sel Alcatel Ag Verfahren und schaltungsanordnung zur offset-korrektur in einem tdma-funkempfaenger
DE69228816T2 (de) * 1992-10-28 1999-08-19 Cit Alcatel Offsetgleichspannungskorrektur für Direktmisch-TDMA-Empfänger
US5838735A (en) * 1996-07-08 1998-11-17 Telefonaktiebolaget Lm Ericsson Method and apparatus for compensating for a varying d.c. offset in a sampled signal
US6175728B1 (en) * 1997-03-05 2001-01-16 Nec Corporation Direct conversion receiver capable of canceling DC offset voltages

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111480146A (zh) * 2017-12-14 2020-07-31 赛峰电子与防务公司 用于处理包括由雷击引起的干扰检测的信号的方法

Also Published As

Publication number Publication date
JP2003504927A (ja) 2003-02-04
WO2001005025A1 (de) 2001-01-18
EP1195001A1 (de) 2002-04-10
KR20020025184A (ko) 2002-04-03
HUP0201819A2 (en) 2002-09-28

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SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication