KR20020025184A - 손상된 유효 신호의 수정을 위한 방법 및 장치 - Google Patents

손상된 유효 신호의 수정을 위한 방법 및 장치 Download PDF

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Publication number
KR20020025184A
KR20020025184A KR1020027000201A KR20027000201A KR20020025184A KR 20020025184 A KR20020025184 A KR 20020025184A KR 1020027000201 A KR1020027000201 A KR 1020027000201A KR 20027000201 A KR20027000201 A KR 20027000201A KR 20020025184 A KR20020025184 A KR 20020025184A
Authority
KR
South Korea
Prior art keywords
disturbance
subtraction
adjacent channel
signal
digital
Prior art date
Application number
KR1020027000201A
Other languages
English (en)
Korean (ko)
Inventor
마르틴 발
울리히 그레쳐
랄프 쇠벨
Original Assignee
칼 하인쯔 호르닝어
지멘스 악티엔게젤샤프트
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 칼 하인쯔 호르닝어, 지멘스 악티엔게젤샤프트 filed Critical 칼 하인쯔 호르닝어
Publication of KR20020025184A publication Critical patent/KR20020025184A/ko

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Classifications

    • 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
KR1020027000201A 1999-07-07 2000-05-12 손상된 유효 신호의 수정을 위한 방법 및 장치 KR20020025184A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19931312 1999-07-07
DE19931312.1 1999-07-07
PCT/DE2000/001491 WO2001005025A1 (de) 1999-07-07 2000-05-12 Verfahren und vorrichtung zur korrektur einer nutzsignalverfälschung

Publications (1)

Publication Number Publication Date
KR20020025184A true KR20020025184A (ko) 2002-04-03

Family

ID=7913922

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020027000201A KR20020025184A (ko) 1999-07-07 2000-05-12 손상된 유효 신호의 수정을 위한 방법 및 장치

Country Status (6)

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

Families Citing this family (6)

* 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
JP4272997B2 (ja) * 2002-02-01 2009-06-03 エヌエックスピー ビー ヴィ 入力バースト信号に含まれる付加的ｄｃ成分を検出する回路
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
FR3075410B1 (fr) * 2017-12-14 2021-03-19 Safran Electronics & Defense Procede de traitement d'un signal comprenant une detection de perturbations causees par un impact de foudre

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
EP0594894B1 (en) * 1992-10-28 1999-03-31 Alcatel DC offset correction for direct-conversion TDMA receiver
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
EP0863606B1 (en) * 1997-03-05 2003-09-24 Nec Corporation Direct conversion receiver capable of cancelling DC offset voltages

Also Published As

Publication number Publication date
WO2001005025A1 (de) 2001-01-18
HUP0201819A2 (en) 2002-09-28
CN1360751A (zh) 2002-07-24
EP1195001A1 (de) 2002-04-10
JP2003504927A (ja) 2003-02-04

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