GB1446850A - Signal converters - Google Patents

Signal converters

Info

Publication number
GB1446850A
GB1446850A GB5554072A GB5554072A GB1446850A GB 1446850 A GB1446850 A GB 1446850A GB 5554072 A GB5554072 A GB 5554072A GB 5554072 A GB5554072 A GB 5554072A GB 1446850 A GB1446850 A GB 1446850A
Authority
GB
United Kingdom
Prior art keywords
angle
signals
sine
complement
cosine
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
Application number
GB5554072A
Other languages
English (en)
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.)
GE Healthcare UK Ltd
Original Assignee
GE Healthcare UK 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 GE Healthcare UK Ltd filed Critical GE Healthcare UK Ltd
Priority to GB5554072A priority Critical patent/GB1446850A/en
Priority to FR7342685A priority patent/FR2209147A1/fr
Priority to DE2359789A priority patent/DE2359789A1/de
Publication of GB1446850A publication Critical patent/GB1446850A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/22—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating trigonometric functions; for conversion of co-ordinates; for computations involving vector quantities
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Algebra (AREA)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB5554072A 1972-12-01 1972-12-01 Signal converters Expired GB1446850A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB5554072A GB1446850A (en) 1972-12-01 1972-12-01 Signal converters
FR7342685A FR2209147A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-12-01 1973-11-30
DE2359789A DE2359789A1 (de) 1972-12-01 1973-11-30 Koordinatenwandler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5554072A GB1446850A (en) 1972-12-01 1972-12-01 Signal converters

Publications (1)

Publication Number Publication Date
GB1446850A true GB1446850A (en) 1976-08-18

Family

ID=10474219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5554072A Expired GB1446850A (en) 1972-12-01 1972-12-01 Signal converters

Country Status (3)

Country Link
DE (1) DE2359789A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2209147A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1446850A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE152533T1 (de) * 1990-11-07 1997-05-15 Heidenhain Gmbh Dr Johannes Vorrichtung zur unterteilung von analogen periodischen signalen

Also Published As

Publication number Publication date
DE2359789A1 (de) 1974-06-06
FR2209147A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-06-28

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Legal Events

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