NO20020927D0 - Filter unit with core filter, decimator and interpolator - Google Patents

Filter unit with core filter, decimator and interpolator

Info

Publication number
NO20020927D0
NO20020927D0 NO20020927A NO20020927A NO20020927D0 NO 20020927 D0 NO20020927 D0 NO 20020927D0 NO 20020927 A NO20020927 A NO 20020927A NO 20020927 A NO20020927 A NO 20020927A NO 20020927 D0 NO20020927 D0 NO 20020927D0
Authority
NO
Norway
Prior art keywords
filter
decimator
interpolator
core
filter unit
Prior art date
Application number
NO20020927A
Other languages
Norwegian (no)
Other versions
NO20020927L (en
Inventor
Heinz Goeckler
Alexandra Groth
Original Assignee
Marconi Comm Gmbh
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 Marconi Comm Gmbh filed Critical Marconi Comm Gmbh
Publication of NO20020927D0 publication Critical patent/NO20020927D0/en
Publication of NO20020927L publication Critical patent/NO20020927L/en

Links

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Filters And Equalizers (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
NO20020927A 1999-08-27 2002-02-26 Filter unit with core filter, decimator and interpolator NO20020927L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999140926 DE19940926A1 (en) 1999-08-27 1999-08-27 Filter device with core filter, decimator and interpolator
PCT/IB2000/001306 WO2001017108A1 (en) 1999-08-27 2000-08-25 Filter unit comprising a core filter, decimator and interpolator

Publications (2)

Publication Number Publication Date
NO20020927D0 true NO20020927D0 (en) 2002-02-26
NO20020927L NO20020927L (en) 2002-03-27

Family

ID=7919951

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20020927A NO20020927L (en) 1999-08-27 2002-02-26 Filter unit with core filter, decimator and interpolator

Country Status (6)

Country Link
EP (1) EP1222736A1 (en)
CN (1) CN1376333A (en)
AU (1) AU6861200A (en)
DE (1) DE19940926A1 (en)
NO (1) NO20020927L (en)
WO (1) WO2001017108A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10112275B4 (en) 2001-03-14 2005-01-20 Rohde & Schwarz Gmbh & Co. Kg interpolator
EP1449298B1 (en) * 2001-11-19 2007-03-21 Koninklijke Philips Electronics N.V. Time discrete filter comprising upsampling, sampling rate conversion and downsampling stages
CN101072213B (en) * 2006-05-08 2011-05-25 中兴通讯股份有限公司 Multi antenna multiplexing interpolation device
CN101207372B (en) * 2007-12-04 2012-06-06 中兴通讯股份有限公司 Apparatus and method for implementation of fixed decimal sampling frequency conversion
CN102064797B (en) * 2010-11-12 2013-06-05 清华大学 Parallel implementation method and device for fractional sampling rate transformation
CN102412806B (en) * 2011-10-24 2017-08-25 南京中兴新软件有限责任公司 The Farrow wave filters and its implementation of logic-based circuit
CN106226715A (en) * 2016-09-12 2016-12-14 厦门大学 Resonance digital receives system
CN110190829B (en) * 2019-05-30 2023-05-23 北京星网锐捷网络技术有限公司 Filter and filtering method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5717617A (en) * 1993-04-16 1998-02-10 Harris Corporation Rate change filter and method

Also Published As

Publication number Publication date
DE19940926A1 (en) 2001-03-01
AU6861200A (en) 2001-03-26
EP1222736A1 (en) 2002-07-17
CN1376333A (en) 2002-10-23
NO20020927L (en) 2002-03-27
WO2001017108A1 (en) 2001-03-08

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application