JPS5495151A - Evolution operating unit - Google Patents

Evolution operating unit

Info

Publication number
JPS5495151A
JPS5495151A JP244178A JP244178A JPS5495151A JP S5495151 A JPS5495151 A JP S5495151A JP 244178 A JP244178 A JP 244178A JP 244178 A JP244178 A JP 244178A JP S5495151 A JPS5495151 A JP S5495151A
Authority
JP
Japan
Prior art keywords
amplifier
voltage
output
base components
input terminal
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
JP244178A
Other languages
Japanese (ja)
Other versions
JPS5920152B2 (en
Inventor
Eiju Matsumoto
Munehiro Hosokawa
Masuo Hanawaka
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works Ltd
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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP244178A priority Critical patent/JPS5920152B2/en
Publication of JPS5495151A publication Critical patent/JPS5495151A/en
Publication of JPS5920152B2 publication Critical patent/JPS5920152B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE:To perform the evolution operation of the signal input having base components in a simple unit by performing evolution operation and the processing for base components simultaneously. CONSTITUTION:High-gain amplifier 1 where the input signal voltage is inputted and resistance R1 which feeds back the voltage proportional to the output of amplifier 1 to the input side of amplifier 1 are provided, and this fed-back voltage is applied to the non-inversion input terminal of amplifier 1. Further, the voltage associated with the output of amplifier 1 is operated by square circuit 2, and the output of circuit 2 and the voltage proportional to the output of amplifier 1 are applied to the inversion input terminal of amplifier 1 differentially. Bias voltage Eb is applied to this inversion input terminal to perform the evolution operation of signals having base components and the processing for base components simultaneously. The result operated by amplifier 1 is directly outputted or is outputted through voltage pulse width transducer 3.
JP244178A 1978-01-13 1978-01-13 Square root calculation device Expired JPS5920152B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP244178A JPS5920152B2 (en) 1978-01-13 1978-01-13 Square root calculation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP244178A JPS5920152B2 (en) 1978-01-13 1978-01-13 Square root calculation device

Publications (2)

Publication Number Publication Date
JPS5495151A true JPS5495151A (en) 1979-07-27
JPS5920152B2 JPS5920152B2 (en) 1984-05-11

Family

ID=11529350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP244178A Expired JPS5920152B2 (en) 1978-01-13 1978-01-13 Square root calculation device

Country Status (1)

Country Link
JP (1) JPS5920152B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009521016A (en) * 2005-11-07 2009-05-28 ローソン ラブス，インコーポレーテッド Power conversion regulator using power feedback loop

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009521016A (en) * 2005-11-07 2009-05-28 ローソン ラブス，インコーポレーテッド Power conversion regulator using power feedback loop

Also Published As

Publication number Publication date
JPS5920152B2 (en) 1984-05-11

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