DE3525200A1 - Multiplizierschaltung - Google Patents

Multiplizierschaltung

Info

Publication number
DE3525200A1
DE3525200A1 DE19853525200 DE3525200A DE3525200A1 DE 3525200 A1 DE3525200 A1 DE 3525200A1 DE 19853525200 DE19853525200 DE 19853525200 DE 3525200 A DE3525200 A DE 3525200A DE 3525200 A1 DE3525200 A1 DE 3525200A1
Authority
DE
Germany
Prior art keywords
multiplexer
signal
amplifier
periodic
resistors
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
DE19853525200
Other languages
German (de)
English (en)
Other versions
DE3525200C2 (enrdf_load_stackoverflow
Inventor
Manfred Listopad
Philip Dipl.-Ing. Wien Webley
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.)
Sat Systeme fur Automatisierungstechnik Gesmbh
Original Assignee
SCHRACK ELEKTRONIK-AG
SCHRACK ELEKTRONIK-AG WIEN
Schrack Elektronik 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 SCHRACK ELEKTRONIK-AG, SCHRACK ELEKTRONIK-AG WIEN, Schrack Elektronik AG filed Critical SCHRACK ELEKTRONIK-AG
Publication of DE3525200A1 publication Critical patent/DE3525200A1/de
Application granted granted Critical
Publication of DE3525200C2 publication Critical patent/DE3525200C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements
    • 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
    • G06G7/16—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)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Power Engineering (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
DE19853525200 1984-07-25 1985-07-15 Multiplizierschaltung Granted DE3525200A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0241284A AT382728B (de) 1984-07-25 1984-07-25 Multiplizierschaltung

Publications (2)

Publication Number Publication Date
DE3525200A1 true DE3525200A1 (de) 1986-01-30
DE3525200C2 DE3525200C2 (enrdf_load_stackoverflow) 1990-06-07

Family

ID=3533883

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853525200 Granted DE3525200A1 (de) 1984-07-25 1985-07-15 Multiplizierschaltung

Country Status (3)

Country Link
AT (1) AT382728B (enrdf_load_stackoverflow)
CH (1) CH669273A5 (enrdf_load_stackoverflow)
DE (1) DE3525200A1 (enrdf_load_stackoverflow)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1524294A1 (de) * 1966-08-16 1970-07-02 Honeywell Gmbh Elektronische Multiplizierschaltung
US3601633A (en) * 1969-06-17 1971-08-24 Bendix Corp Precision multiplier and dc to ac converter
DD110710A1 (enrdf_load_stackoverflow) * 1974-04-01 1975-01-05
DE2723798A1 (de) * 1977-05-02 1978-11-09 Bbc Brown Boveri & Cie Verfahren und einrichtung zur multiplikation oder potenzierung von signalen
DE2846598A1 (de) * 1978-10-26 1980-04-30 Stepper & Co Time-division-multiplizierer insbesondere zur messung der elektrischen leistung und energie
DE3239478C2 (de) * 1982-10-25 1985-09-05 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Bildung eines dem Produkt zweier elektrischer Signale proportionalen Digitalwertes und Wärmeleistungsmeßgerät für eine Heizungsanlage unter Anwendung des Verfahrens

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Z.: "Automatisierung" 1960, H. 6, S. 259-267 *

Also Published As

Publication number Publication date
DE3525200C2 (enrdf_load_stackoverflow) 1990-06-07
AT382728B (de) 1987-04-10
ATA241284A (de) 1986-08-15
CH669273A5 (de) 1989-02-28

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: SAT SYSTEME FUER AUTOMATISIERUNGSTECHNIK GES.M.B.H

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee