Analog multiplication and division scheme based on D/A converters
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A novel method of analog multiplication and division of voltage signals is presented. Based on two multiplying D/A converters, it offers a different approach to the problem of low frequency analog signal processing. The proposed circuit configuration provides the quotient of two voltage inputs as a digital number and then a voltage output equal to the product of this number with another input voltage. Experimental tests of a prototype supporting overall circuit and performance analysis are included.<<ETX>>
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