DE1960673B2 - Schaltungsanordnung zur multiplikation zweier groessen - Google Patents

Schaltungsanordnung zur multiplikation zweier groessen

Info

Publication number
DE1960673B2
DE1960673B2 DE19691960673 DE1960673A DE1960673B2 DE 1960673 B2 DE1960673 B2 DE 1960673B2 DE 19691960673 DE19691960673 DE 19691960673 DE 1960673 A DE1960673 A DE 1960673A DE 1960673 B2 DE1960673 B2 DE 1960673B2
Authority
DE
Germany
Prior art keywords
multiplication
sizes
circuit arrangement
arrangement
circuit
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.)
Granted
Application number
DE19691960673
Other languages
English (en)
Other versions
DE1960673C (de
DE1960673A1 (de
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 filed Critical
Publication of DE1960673A1 publication Critical patent/DE1960673A1/de
Publication of DE1960673B2 publication Critical patent/DE1960673B2/de
Application granted granted Critical
Publication of DE1960673C publication Critical patent/DE1960673C/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • G01R21/1331—Measuring real or reactive component, measuring apparent energy
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
    • G06G7/161—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division with pulse modulation, e.g. modulation of amplitude, width, frequency, phase or form

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Manipulation Of Pulses (AREA)
DE19691960673 1969-01-30 1969-11-29 Schaltungsanordnung zur Multiplikation zweier Größen Expired DE1960673C (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH140269A CH479123A (de) 1969-01-30 1969-01-30 Schaltungsanordnung zur Multiplikation zweier Grössen, insbesondere von Strom und Spannung zur Wikleistungsmessung
CH140269 1969-01-30

Publications (3)

Publication Number Publication Date
DE1960673A1 DE1960673A1 (de) 1970-08-06
DE1960673B2 true DE1960673B2 (de) 1972-09-07
DE1960673C DE1960673C (de) 1973-04-05

Family

ID=

Also Published As

Publication number Publication date
CA922377A (en) 1973-03-06
FR2029661A1 (de) 1970-10-23
US3605028A (en) 1971-09-14
NL7001169A (de) 1970-08-03
GB1254834A (en) 1971-11-24
CH479123A (de) 1969-09-30
DE1960673A1 (de) 1970-08-06

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)