GB1147806A - Apparatus and method for producing an electrical signal having a square-law relationship with an input electrical signal - Google Patents

Apparatus and method for producing an electrical signal having a square-law relationship with an input electrical signal

Info

Publication number
GB1147806A
GB1147806A GB37649/66A GB3764966A GB1147806A GB 1147806 A GB1147806 A GB 1147806A GB 37649/66 A GB37649/66 A GB 37649/66A GB 3764966 A GB3764966 A GB 3764966A GB 1147806 A GB1147806 A GB 1147806A
Authority
GB
United Kingdom
Prior art keywords
over
output
over resistor
resistor
squaring
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
GB37649/66A
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.)
Zeltex Inc
Original Assignee
Zeltex Inc
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 Zeltex Inc filed Critical Zeltex Inc
Publication of GB1147806A publication Critical patent/GB1147806A/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
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
    • G06G7/164—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division using means for evaluating powers, e.g. quarter square multiplier

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Amplifiers (AREA)
  • Logic Circuits (AREA)
GB37649/66A 1965-08-27 1966-08-23 Apparatus and method for producing an electrical signal having a square-law relationship with an input electrical signal Expired GB1147806A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48318065A 1965-08-27 1965-08-27

Publications (1)

Publication Number Publication Date
GB1147806A true GB1147806A (en) 1969-04-10

Family

ID=23918992

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37649/66A Expired GB1147806A (en) 1965-08-27 1966-08-23 Apparatus and method for producing an electrical signal having a square-law relationship with an input electrical signal

Country Status (4)

Country Link
US (1) US3500445A (enrdf_load_stackoverflow)
DE (1) DE1524322A1 (enrdf_load_stackoverflow)
GB (1) GB1147806A (enrdf_load_stackoverflow)
NL (1) NL6612045A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573451A (en) * 1965-10-13 1971-04-06 Monsanto Co Function generator for producing square and ramp wave pulses
US4514820A (en) * 1982-09-30 1985-04-30 Honeywell Information Systems Inc. Apparatus for generating trapezoidal signals over a single conductor coaxial bus
CN110109508A (zh) * 2019-06-11 2019-08-09 宁波新策电子科技有限公司 指数函数信号发生电路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900137A (en) * 1955-02-21 1959-08-18 Research Corp Electronic multiplier
SU151873A1 (ru) * 1961-10-30 1961-11-30 Ю.А. Тарасов Квадратор дл аналоговых множительных устройств
US3253135A (en) * 1962-02-20 1966-05-24 Systron Donner Corp Quarter square analog multiplier
US3191017A (en) * 1962-09-11 1965-06-22 Hitachi Ltd Analog multiplier

Also Published As

Publication number Publication date
DE1524322A1 (de) 1970-08-13
US3500445A (en) 1970-03-10
NL6612045A (enrdf_load_stackoverflow) 1967-02-28

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