DE10303248B8 - Signalverzögerungseinrichtung und Verfahren zur dynamischen Verzögerung eines digital abgetasteten Signals - Google Patents

Signalverzögerungseinrichtung und Verfahren zur dynamischen Verzögerung eines digital abgetasteten Signals Download PDF

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Publication number
DE10303248B8
DE10303248B8 DE10303248A DE10303248A DE10303248B8 DE 10303248 B8 DE10303248 B8 DE 10303248B8 DE 10303248 A DE10303248 A DE 10303248A DE 10303248 A DE10303248 A DE 10303248A DE 10303248 B8 DE10303248 B8 DE 10303248B8
Authority
DE
Germany
Prior art keywords
delaying
signal
dynamically
digitally sampled
sampled signal
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 - Lifetime
Application number
DE10303248A
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English (en)
Other versions
DE10303248B4 (de
DE10303248A1 (de
Inventor
Stephan Dr. Neumann
Kurt Dr. Schmidt
Markus Dr. Freidhof
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.)
Rohde and Schwarz GmbH and Co KG
Original Assignee
Rohde and Schwarz GmbH and Co KG
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 Rohde and Schwarz GmbH and Co KG filed Critical Rohde and Schwarz GmbH and Co KG
Priority to DE10303248A priority Critical patent/DE10303248B8/de
Priority to US10/761,136 priority patent/US7359469B2/en
Priority to JP2004020464A priority patent/JP2004236325A/ja
Publication of DE10303248A1 publication Critical patent/DE10303248A1/de
Application granted granted Critical
Publication of DE10303248B4 publication Critical patent/DE10303248B4/de
Publication of DE10303248B8 publication Critical patent/DE10303248B8/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0248—Filters characterised by a particular frequency response or filtering method
    • H03H17/0264—Filter sets with mutual related characteristics
    • H03H17/0273—Polyphase filters
    • H03H17/0275—Polyphase filters comprising non-recursive filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/0009—Time-delay networks
    • H03H17/0018—Realizing a fractional delay
    • H03H17/0027—Realizing a fractional delay by means of a non-recursive filter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Complex Calculations (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
DE10303248A 2003-01-28 2003-01-28 Signalverzögerungseinrichtung und Verfahren zur dynamischen Verzögerung eines digital abgetasteten Signals Expired - Lifetime DE10303248B8 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE10303248A DE10303248B8 (de) 2003-01-28 2003-01-28 Signalverzögerungseinrichtung und Verfahren zur dynamischen Verzögerung eines digital abgetasteten Signals
US10/761,136 US7359469B2 (en) 2003-01-28 2004-01-20 Signal delaying device and method for dynamic delaying of a digitally sampled signal
JP2004020464A JP2004236325A (ja) 2003-01-28 2004-01-28 信号遅延装置及びディジタルサンプリングされた信号の動的遅延方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10303248A DE10303248B8 (de) 2003-01-28 2003-01-28 Signalverzögerungseinrichtung und Verfahren zur dynamischen Verzögerung eines digital abgetasteten Signals

Publications (3)

Publication Number Publication Date
DE10303248A1 DE10303248A1 (de) 2004-08-12
DE10303248B4 DE10303248B4 (de) 2010-11-11
DE10303248B8 true DE10303248B8 (de) 2011-04-14

Family

ID=32694990

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10303248A Expired - Lifetime DE10303248B8 (de) 2003-01-28 2003-01-28 Signalverzögerungseinrichtung und Verfahren zur dynamischen Verzögerung eines digital abgetasteten Signals

Country Status (3)

Country Link
US (1) US7359469B2 (de)
JP (1) JP2004236325A (de)
DE (1) DE10303248B8 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210081636A (ko) * 2019-12-24 2021-07-02 에스케이하이닉스 주식회사 우선 순위 결정 회로 및 그 동작 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280352A (en) * 1991-02-01 1994-01-18 U.S. Philips Corporation Circuit arrangement for time base transformation of a digital picture signal
US5329614A (en) * 1991-02-07 1994-07-12 Unisys Corporation Method and apparatus for enlarging gray scale images
DE69022757T2 (de) * 1989-03-17 1996-03-07 Hewlett Packard Co Dynamisch veränderbare digitale Verzögerung.
DE10108922A1 (de) * 2001-02-23 2002-09-05 Rohde & Schwarz Elektronische Speicheranordnung
DE10124372A1 (de) * 2001-05-18 2002-11-21 Rohde & Schwarz Signalgenerator mit Frequenzversatzeinheit im Basisband

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116612A1 (de) * 1981-04-27 1982-11-11 Siemens AG, 1000 Berlin und 8000 München Puls-doppler-radarempfaenger mit einer schaltung zur wiederherstellung des ungestoerten signalverlaufs
DE10112275B4 (de) * 2001-03-14 2005-01-20 Rohde & Schwarz Gmbh & Co. Kg Interpolator
US7133437B2 (en) * 2002-01-31 2006-11-07 Qualcomm Incorporated Pilot interpolation for a gated pilot with compensation for induced phase changes
US6915318B2 (en) * 2002-04-29 2005-07-05 Lsi Logic Corporation Interpolator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69022757T2 (de) * 1989-03-17 1996-03-07 Hewlett Packard Co Dynamisch veränderbare digitale Verzögerung.
US5280352A (en) * 1991-02-01 1994-01-18 U.S. Philips Corporation Circuit arrangement for time base transformation of a digital picture signal
US5329614A (en) * 1991-02-07 1994-07-12 Unisys Corporation Method and apparatus for enlarging gray scale images
DE10108922A1 (de) * 2001-02-23 2002-09-05 Rohde & Schwarz Elektronische Speicheranordnung
DE10124372A1 (de) * 2001-05-18 2002-11-21 Rohde & Schwarz Signalgenerator mit Frequenzversatzeinheit im Basisband

Also Published As

Publication number Publication date
DE10303248B4 (de) 2010-11-11
JP2004236325A (ja) 2004-08-19
US20040202265A1 (en) 2004-10-14
US7359469B2 (en) 2008-04-15
DE10303248A1 (de) 2004-08-12

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8105 Search report available
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R020 Patent grant now final

Effective date: 20110211

R071 Expiry of right