Title :
A variable resolution radio-frequency spectrometer employing time scaling
Abstract :
The effective resolution of a constant resolution filter spectrometer is varied by employing a time-scaling stage between data acquisition and spectral computation. For low-input data rates multiplexing can be introduced to analyze several signals simultaneously.
Keywords :
Gallium arsenide; Insulation; Low-frequency noise; Noise figure; Noise measurement; Plasma temperature; Radio frequency; Schottky diodes; Signal to noise ratio; Spectroscopy;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1970.7938
