Title :
A square-law power-level recorder
Author :
Clark, W. R. ; Turner, W. R. ; Williams, A. J.
Author_Institution :
Leeds and Northrup Company, Philadelphia, Pa.
fDate :
7/1/1949 12:00:00 AM
Abstract :
THE DEMAND for more accurate measurements of power levels, as well as the increasing interest in the frequency characteristic of voice and carrier channels, filters, high-fidelity amplifiers, and so on, has created the need for an instrument to record these measurements quickly and accurately.
Keywords :
Attenuation measurement; Attenuators; Detectors; Frequency measurement; Power measurement; Voltage control; Voltage measurement;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1949.6444878
