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GB2451502B - Circuit for direct digital synthesis - Google Patents

Circuit for direct digital synthesis

Info

Publication number
GB2451502B
GB2451502B GB0715016.2A GB0715016A GB2451502B GB 2451502 B GB2451502 B GB 2451502B GB 0715016 A GB0715016 A GB 0715016A GB 2451502 B GB2451502 B GB 2451502B
Authority
GB
United Kingdom
Prior art keywords
circuit
direct digital
digital synthesis
synthesis
direct
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.)
Active
Application number
GB0715016.2A
Other versions
GB2451502A (en
GB0715016D0 (en
Inventor
Frank Van De Sande
Nico Lugil
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.)
Agilent Technologies Inc
Original Assignee
Agilent Technologies Inc
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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Priority to GB0715016.2A priority Critical patent/GB2451502B/en
Publication of GB0715016D0 publication Critical patent/GB0715016D0/en
Publication of GB2451502A publication Critical patent/GB2451502A/en
Application granted granted Critical
Publication of GB2451502B publication Critical patent/GB2451502B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G06F1/022—Waveform generators, i.e. devices for generating periodical functions of time, e.g. direct digital synthesizers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G06F1/03—Digital function generators working, at least partly, by table look-up
    • G06F1/0321—Waveform generators, i.e. devices for generating periodical functions of time, e.g. direct digital synthesizers

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
GB0715016.2A 2007-08-02 2007-08-02 Circuit for direct digital synthesis Active GB2451502B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0715016.2A GB2451502B (en) 2007-08-02 2007-08-02 Circuit for direct digital synthesis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0715016.2A GB2451502B (en) 2007-08-02 2007-08-02 Circuit for direct digital synthesis

Publications (3)

Publication Number Publication Date
GB0715016D0 GB0715016D0 (en) 2007-09-12
GB2451502A GB2451502A (en) 2009-02-04
GB2451502B true GB2451502B (en) 2012-02-08

Family

ID=38529137

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0715016.2A Active GB2451502B (en) 2007-08-02 2007-08-02 Circuit for direct digital synthesis

Country Status (1)

Country Link
GB (1) GB2451502B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992743A (en) * 1989-11-15 1991-02-12 John Fluke Mfg. Co., Inc. Dual-tone direct digital synthesizer
US5371765A (en) * 1992-07-10 1994-12-06 Hewlett-Packard Company Binary phase accumulator for decimal frequency synthesis

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992743A (en) * 1989-11-15 1991-02-12 John Fluke Mfg. Co., Inc. Dual-tone direct digital synthesizer
US5371765A (en) * 1992-07-10 1994-12-06 Hewlett-Packard Company Binary phase accumulator for decimal frequency synthesis

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Direct Digital Synthesizers: Theory, Design and Applications" [VANKKA] November 2000. Retrieved from the internet on the 30-11-07 via: http://lib.tkk.fi/Diss/2000/isbn9512253186/isbn9512253186.pdf *

Also Published As

Publication number Publication date
GB2451502A (en) 2009-02-04
GB0715016D0 (en) 2007-09-12

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140918 AND 20140924