Title :
Analog multiplication and division scheme based on D/A converters
Author :
Stavrinides, S.G. ; Laopoulos, Th
Author_Institution :
Phys. Dept., Aristotelian Univ. of Thessaloniki, Greece
Abstract :
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
Keywords :
analogue processing circuits; digital-analogue conversion; voltage dividers; voltage multipliers; D/A converters; analog division; analog multiplication; circuit configuration; digital number; low frequency analog signal processing; performance analysis; quotient; voltage inputs; voltage output; voltage signals; Circuit analysis; Circuit testing; Clocks; Feedback loop; Frequency conversion; Physics; Prototypes; Resistors; Signal processing; Voltage;
Conference_Titel :
Electrotechnical Conference, 1994. Proceedings., 7th Mediterranean
Conference_Location :
Antalya
Print_ISBN :
0-7803-1772-6
DOI :
10.1109/MELCON.1994.381041
