DocumentCode
898981
Title
Digital noncoherent amplitude demodulation and the modified-normal density
Author
Abend, Kenneth
Volume
56
Issue
8
fYear
1968
Firstpage
1360
Lastpage
1361
Abstract
In a classic paper [1], Rice derives (among other things) the probability density function of the output of a linear envelope detector. For digital processing, the envelope detector can be replaced with a device that samples the noisy signal at the zeros of its derivative. The probability density of the output of this device is derived.
Keywords
Demodulation; Envelope detectors; Frequency estimation; Frequency measurement; Gaussian noise; Laplace equations; Narrowband; Noise measurement; Phase measurement; Signal processing;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1968.6583
Filename
1448513
Link To Document