Title :
A Simple Low-Frecuency Logarithmic Converter Using Logarithmic Pulsewidth Modulation Technique
Author :
Marougi, Salam D.
Abstract :
A simple low-frequency logarithmic converter is described which a train of pulses is logarithmically modulated in width by the input signal. The logarithmically converted signal is recovered at the output by simply integrating the width-modulated pulses. The converter has been constructed and tested. The details of implementation and test results are presented.
Keywords :
Capacitors; Circuits; Linearity; Pulse modulation; Pulse width modulation; Pulse width modulation converters; Space vector pulse width modulation; Testing; Virtual reality; Voltage;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
DOI :
10.1109/TIM.1985.4315376
