IL128620A0 - Pipelined fast fourier transform processor - Google Patents

Pipelined fast fourier transform processor

Info

Publication number
IL128620A0
IL128620A0 IL12862099A IL12862099A IL128620A0 IL 128620 A0 IL128620 A0 IL 128620A0 IL 12862099 A IL12862099 A IL 12862099A IL 12862099 A IL12862099 A IL 12862099A IL 128620 A0 IL128620 A0 IL 128620A0
Authority
IL
Israel
Prior art keywords
fourier transform
fast fourier
transform processor
pipelined fast
pipelined
Prior art date
Application number
IL12862099A
Other languages
English (en)
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of IL128620A0 publication Critical patent/IL128620A0/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • G06F17/141—Discrete Fourier transforms
    • G06F17/142—Fast Fourier transforms, e.g. using a Cooley-Tukey type algorithm

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Theoretical Computer Science (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Discrete Mathematics (AREA)
  • Complex Calculations (AREA)
IL12862099A 1998-03-13 1999-02-19 Pipelined fast fourier transform processor IL128620A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98400603A EP0942379A1 (en) 1998-03-13 1998-03-13 Pipelined fast fourier transform processor

Publications (1)

Publication Number Publication Date
IL128620A0 true IL128620A0 (en) 2000-01-31

Family

ID=8235298

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12862099A IL128620A0 (en) 1998-03-13 1999-02-19 Pipelined fast fourier transform processor

Country Status (8)

Country Link
US (1) US6330580B1 (xx)
EP (1) EP0942379A1 (xx)
KR (1) KR19990077845A (xx)
AU (1) AU1841999A (xx)
CA (1) CA2263626A1 (xx)
IL (1) IL128620A0 (xx)
SG (1) SG74702A1 (xx)
TW (1) TW410302B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2794921B1 (fr) * 1999-06-14 2001-09-14 St Microelectronics Sa Procede et dispositif de transformation de donnees reelles en symboles complexes, notamment pour la reception de porteuses modulees en phase et en amplitude et transmises sur une ligne telephonique
US7543010B2 (en) * 2003-11-03 2009-06-02 Board Of Regents, The University Of Texas System Modular pipeline fast Fourier transform
US7437396B2 (en) * 2004-03-31 2008-10-14 Intel Corporation Apparatus and method for generating transforms
US8356064B1 (en) 2006-11-07 2013-01-15 Marvell International Ltd. Discrete Fourier transform calculation method and apparatus
US7675847B2 (en) 2007-07-10 2010-03-09 Wipro Limited Hardware implementation of a programmable FFT based on a half length FFT core

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393457A (en) * 1981-03-26 1983-07-12 Advanced Micro Devices, Inc. Method and apparatus for sequencing addresses of a fast Fourier transform array
US4689762A (en) * 1984-09-10 1987-08-25 Sanders Associates, Inc. Dynamically configurable fast Fourier transform butterfly circuit
US5303172A (en) * 1988-02-16 1994-04-12 Array Microsystems Pipelined combination and vector signal processor
US5038311A (en) * 1990-08-10 1991-08-06 General Electric Company Pipelined fast fourier transform processor
US5293330A (en) * 1991-11-08 1994-03-08 Communications Satellite Corporation Pipeline processor for mixed-size FFTs
EP0710915B1 (en) * 1994-11-07 2000-05-31 Alcatel Fast fourier transform dedicated processor
EP0855657B1 (en) * 1997-01-22 2007-03-14 Matsushita Electric Industrial Co., Ltd. Fast fourier transforming apparatus and method
JP3938238B2 (ja) * 1997-02-04 2007-06-27 沖電気工業株式会社 高速フーリエ変換処理装置

Also Published As

Publication number Publication date
AU1841999A (en) 1999-09-23
TW410302B (en) 2000-11-01
US6330580B1 (en) 2001-12-11
SG74702A1 (en) 2000-08-22
KR19990077845A (ko) 1999-10-25
EP0942379A1 (en) 1999-09-15
CA2263626A1 (en) 1999-09-13

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