FR2261576B1 - - Google Patents

Info

Publication number
FR2261576B1
FR2261576B1 FR7504223A FR7504223A FR2261576B1 FR 2261576 B1 FR2261576 B1 FR 2261576B1 FR 7504223 A FR7504223 A FR 7504223A FR 7504223 A FR7504223 A FR 7504223A FR 2261576 B1 FR2261576 B1 FR 2261576B1
Authority
FR
France
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
FR7504223A
Other versions
FR2261576A1 (fr
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2261576A1 publication Critical patent/FR2261576A1/fr
Application granted granted Critical
Publication of FR2261576B1 publication Critical patent/FR2261576B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03M1/22—Analogue/digital converters pattern-reading type
    • H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
    • H03M1/28—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
    • H03M1/30—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental
    • H03M1/303—Circuits or methods for processing the quadrature signals
    • H03M1/305—Circuits or methods for processing the quadrature signals for detecting the direction of movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Manipulation Of Pulses (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR7504223A 1974-02-18 1975-02-11 Expired FR2261576B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2407678A DE2407678C3 (de) 1974-02-18 1974-02-18 Schaltungsanordnung zur Digitalisierung eines Drehwinkel &phgr

Publications (2)

Publication Number Publication Date
FR2261576A1 FR2261576A1 (fr) 1975-09-12
FR2261576B1 true FR2261576B1 (fr) 1978-12-29

Family

ID=5907702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504223A Expired FR2261576B1 (fr) 1974-02-18 1975-02-11

Country Status (8)

Country Link
US (1) US4015251A (fr)
BE (1) BE825669A (fr)
CH (1) CH607183A5 (fr)
DE (1) DE2407678C3 (fr)
FR (1) FR2261576B1 (fr)
GB (1) GB1493988A (fr)
IT (1) IT1031617B (fr)
NL (1) NL165312C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3624458B2 (ja) * 1995-04-10 2005-03-02 多摩川精機株式会社 ディジタル角度検出方法
JP3376167B2 (ja) * 1995-06-07 2003-02-10 多摩川精機株式会社 ディジタル角度検出方法
DE102013014789A1 (de) 2013-06-19 2014-12-24 Günter Grau Vorrichtung zur Veränderung und Messung der Polarisation von Radiowellen sowie Anwendung auf Messung von Drehwinkeln und Verschiebungen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894256A (en) * 1956-07-31 1959-07-07 Bell Telephone Labor Inc Dual phase shift conversion circuits
US2933722A (en) * 1957-08-06 1960-04-19 Litton Ind Of California Phase shift-to-non-numeric signal train converter
US3377589A (en) * 1966-09-14 1968-04-09 Motorola Inc Electronic azimuth resolver
GB1318697A (en) * 1969-11-05 1973-05-31 British Aircraft Corp Ltd Apparatus for signalling an angular displacement of a body about an axis
US3636554A (en) * 1970-05-13 1972-01-18 Us Navy Synchro-to-digital converter
US3609569A (en) * 1970-07-09 1971-09-28 Solid State Scient Devices Cor Logic system
US3914760A (en) * 1972-12-20 1975-10-21 Ibm Accurate and stable encoding with low cost circuit elements
US3851330A (en) * 1973-02-20 1974-11-26 Trw Inc Amplitude-to-phase conversion circuit

Also Published As

Publication number Publication date
CH607183A5 (fr) 1978-11-30
BE825669A (fr) 1975-06-16
FR2261576A1 (fr) 1975-09-12
NL165312C (nl) 1981-03-16
DE2407678C3 (de) 1979-02-01
NL165312B (nl) 1980-10-15
DE2407678A1 (de) 1975-08-21
US4015251A (en) 1977-03-29
NL7501428A (nl) 1975-08-20
IT1031617B (it) 1979-05-10
GB1493988A (en) 1977-12-07
DE2407678B2 (de) 1978-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse