DocumentCode
947761
Title
Distribution of the normalized periodogram detector
Author
Wishner, R.P.
Volume
8
Issue
6
fYear
1962
fDate
10/1/1962 12:00:00 AM
Firstpage
342
Lastpage
349
Abstract
The detection problem for a radar receiver whose input signal is range-sampled Doppler-modulated sine waves in Gaussian noise of constant but unknown intensity is considered. The probability distribution for the likelihood ratio detector for this input is derived by applying a sequence of transformations. The distribution is a function of the signal-to-noise ratio and the error in the Doppler estimate. Several graphs are given illustrating this dependence. From this distribution the probability of detection and false alarm are found, and a typical case is plotted. This problem also has applications to a problem in diversity reception.
Keywords
Doppler effect; Detectors; Diversity reception; Filtering; Filtering theory; Filters; Gaussian noise; Information filtering; Information filters; Information theory; Laboratories; Mean square error methods; Probability distribution; Radar detection; Signal to noise ratio;
fLanguage
English
Journal_Title
Information Theory, IRE Transactions on
Publisher
ieee
ISSN
0096-1000
Type
jour
DOI
10.1109/TIT.1962.1057790
Filename
1057790
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