DE2157243C3 - - Google Patents

Info

Publication number
DE2157243C3
DE2157243C3 DE19712157243 DE2157243A DE2157243C3 DE 2157243 C3 DE2157243 C3 DE 2157243C3 DE 19712157243 DE19712157243 DE 19712157243 DE 2157243 A DE2157243 A DE 2157243A DE 2157243 C3 DE2157243 C3 DE 2157243C3
Authority
DE
Germany
Prior art keywords
counter
signal
output
frequency
stage
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
DE19712157243
Other languages
German (de)
English (en)
Other versions
DE2157243B2 (de
DE2157243A1 (de
Inventor
Michael Assmann
Wolfgang Dipl.-Phys.Dr.- Ing. Peuser
Oskar Prof.Dr.Phil.Habil. Vierling
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.)
Vierling Werner Dipl-Ing Vierling Manfred Di
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19712157243 priority Critical patent/DE2157243B2/de
Publication of DE2157243A1 publication Critical patent/DE2157243A1/de
Publication of DE2157243B2 publication Critical patent/DE2157243B2/de
Application granted granted Critical
Publication of DE2157243C3 publication Critical patent/DE2157243C3/de
Granted legal-status Critical Current

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
    • G06F1/03—Digital function generators working, at least partly, by table look-up
    • G06F1/035—Reduction of table size
    • G06F1/0353—Reduction of table size by using symmetrical properties of the function, e.g. using most significant bits for quadrant control

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Manipulation Of Pulses (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Analogue/Digital Conversion (AREA)
DE19712157243 1971-11-18 1971-11-18 Schaltungsanordnung zum Erzeugen sinusförmiger Spannungen Granted DE2157243B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19712157243 DE2157243B2 (de) 1971-11-18 1971-11-18 Schaltungsanordnung zum Erzeugen sinusförmiger Spannungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712157243 DE2157243B2 (de) 1971-11-18 1971-11-18 Schaltungsanordnung zum Erzeugen sinusförmiger Spannungen

Publications (3)

Publication Number Publication Date
DE2157243A1 DE2157243A1 (de) 1973-05-30
DE2157243B2 DE2157243B2 (de) 1974-07-11
DE2157243C3 true DE2157243C3 (enExample) 1978-06-29

Family

ID=5825472

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712157243 Granted DE2157243B2 (de) 1971-11-18 1971-11-18 Schaltungsanordnung zum Erzeugen sinusförmiger Spannungen

Country Status (1)

Country Link
DE (1) DE2157243B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916576A1 (de) * 1979-04-24 1980-10-30 Siemens Ag Digital-fernmeldesystem fuer zweidraht-getrenntlage-betrieb

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925781A (en) * 1973-10-05 1975-12-09 Emerson Electric Co Digital modulation generator with cylindrical antenna array system
EP0030053A1 (en) * 1979-11-30 1981-06-10 The Boeing Company Aircraft low range radio altimeter simulator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916576A1 (de) * 1979-04-24 1980-10-30 Siemens Ag Digital-fernmeldesystem fuer zweidraht-getrenntlage-betrieb
EP0018012B1 (de) * 1979-04-24 1983-05-18 Siemens Aktiengesellschaft Digital-Fernmeldesystem für Zweidraht-Getrenntlage-Betrieb

Also Published As

Publication number Publication date
DE2157243B2 (de) 1974-07-11
DE2157243A1 (de) 1973-05-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: VIERLING, WERNER, DIPL.-ING. VIERLING, MANFRED, DI