Accession Number:
AD0271137
Title:
Descriptive Note:
Corporate Author:
MASSACHUSETTS INST OF TECH CAMBRIDGE AEROPHYSICS LAB
Personal Author(s):
Report Date:
1961-08-01
Pagination or Media Count:
1.0
Abstract:
A method is given for determining the frequency spectrum of the sky background by analyzing the output of the photomultiplier tube when a sinusoidal chopper is used. Design of the chopper is discussed. The photomultiplier tube detection circuit was refrigerated and the results on system performance were estimated. Author