Title :
Limitations of Spectral Correlation Based Detectors
Author :
Yeste-Ojeda, Omar A. ; Grajal, Jesùs
Author_Institution :
Universidad Politécnica de Madrid, Department of Signals, Systems and Radiocommunications, 28040 Madrid, Spain
Abstract :
This work explores the capabilities of spectral correlation based detectors for partially or completely unknown signals corrupted by Gaussian noise. The main contribution is twofold: Firstly, the cyclostationary model is shown to be less suitable for detection purposes than the stationary model. Secondly, analytic approximations are derived for the detection and false alarm probabilities, under the assumption of long observation time.
Keywords :
Autocorrelation; Detectors; Frequency; Gaussian noise; Interference; Probability; Radar detection; Radiometry; Signal detection; Signal resolution; Detection; cyclostationarity; spectral correlation;
Conference_Titel :
Statistical Signal Processing, 2007. SSP '07. IEEE/SP 14th Workshop on
Conference_Location :
Madison, WI, USA
Print_ISBN :
978-1-4244-1198-6
Electronic_ISBN :
978-1-4244-1198-6
DOI :
10.1109/SSP.2007.4301256
