GB2314708B - Signal synthesisser - Google Patents

Signal synthesisser

Info

Publication number
GB2314708B
GB2314708B GB9613532A GB9613532A GB2314708B GB 2314708 B GB2314708 B GB 2314708B GB 9613532 A GB9613532 A GB 9613532A GB 9613532 A GB9613532 A GB 9613532A GB 2314708 B GB2314708 B GB 2314708B
Authority
GB
United Kingdom
Prior art keywords
synthesisser
signal
signal synthesisser
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 - Fee Related
Application number
GB9613532A
Other versions
GB2314708A (en
GB9613532D0 (en
Inventor
Alan Jones
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.)
Motorola Solutions UK Ltd
Original Assignee
Motorola Ltd
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 Motorola Ltd filed Critical Motorola Ltd
Priority to GB9613532A priority Critical patent/GB2314708B/en
Publication of GB9613532D0 publication Critical patent/GB9613532D0/en
Publication of GB2314708A publication Critical patent/GB2314708A/en
Application granted granted Critical
Publication of GB2314708B publication Critical patent/GB2314708B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B28/00—Generation of oscillations by methods not covered by groups H03B5/00 - H03B27/00, including modification of the waveform to produce sinusoidal oscillations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2101/00—Indexing scheme relating to the type of digital function generated
    • G06F2101/04—Trigonometric functions

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Software Systems (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
GB9613532A 1996-06-27 1996-06-27 Signal synthesisser Expired - Fee Related GB2314708B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9613532A GB2314708B (en) 1996-06-27 1996-06-27 Signal synthesisser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9613532A GB2314708B (en) 1996-06-27 1996-06-27 Signal synthesisser

Publications (3)

Publication Number Publication Date
GB9613532D0 GB9613532D0 (en) 1996-08-28
GB2314708A GB2314708A (en) 1998-01-07
GB2314708B true GB2314708B (en) 1999-11-10

Family

ID=10796013

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9613532A Expired - Fee Related GB2314708B (en) 1996-06-27 1996-06-27 Signal synthesisser

Country Status (1)

Country Link
GB (1) GB2314708B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2459311A (en) * 2008-04-19 2009-10-21 Peter Henry Saul Cosine wave DAC for direct digital synthesis

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2276053A (en) * 1993-02-24 1994-09-14 Nec Corp Direct digital synthesizer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2276053A (en) * 1993-02-24 1994-09-14 Nec Corp Direct digital synthesizer

Also Published As

Publication number Publication date
GB2314708A (en) 1998-01-07
GB9613532D0 (en) 1996-08-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080627