The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 23, 1988
Filed:
Jul. 16, 1987
Sharbel E Noujaim, Clifton Park, NY (US);
General Electric Company, Schenectady, NY (US);
Abstract
A pair of feedback accumulators are employed in conjunction with an oversampled analog to digital converter to generate the squared binary representation of the analog input signal. Advantage is taken of the particular form of the output waveform from oversampled analog to digital converter circuits to generate not only a standard digital output, but also the squared output after a plurality of bit-time periods L. The circuit avoids the utilization of digital multiplier circuits to perform the squaring function. The circuit is particularly applicable in the construction of electronic circuit breakers which must compute a binary representation of the square of an analog input current level signal, I.sup.2.