Document: 7 of 20

Title: SIGNAL ANALYSIS USING THE ACOUSTO-OPTIC SPECTRUM ANALYZER    [Permanent link]
Author(s): Lee, J.P.Y.
Corporate author(s): Defence Research Establishment Ottawa, Ottawa ONT (CAN)

Abstract: The paper examines the instantaneous, Fourier power spectrum for different types of input signals such as CW, pulse modulated CW and linear FM signals using the acousto-optic spectrum analyzer. The effect on the time-integrated output intensity distribution due to the truncation of the propagating acoustic signal by the finite aperture width of the Braff cell is also analyzed. Some experimental results on pulse-modulated CW and linear FM signals are presented, and then compared with theory.
Subject(s): Spectrum analysis;Spectrum analyzers;Electromagnetic spectra;Pulse modulation;Frequency modulation;Continuous radiation;Fourier transformation;Acoustooptics

Report Number: DREO-TN-80-2;
Date of publication: 15 Nov 1979
Number of Pages: 31
DSTKIM No: 80-01451
CANDIS No: 89142
Format(s):Hardcopy;Originator's fiche received by DSIS