Characterization of Transconductance Multiplier Weight Circuits for an Adaptive Antenna System

摘要

Extensive testing of the transconductance multiplier weight circuits designed for the antenna nulling project indicates that a simple time delay feedthrough model fits the measured data very well. Properties of this model are derived and applied to the problem of determining the model parameters from measured data. Plots of actual measurements and model predictions are provided to demonstrate goodness of fit. (Author)