Title :
Development and Analysis of Interval Detection Algorithm Invariant to Signal Energy Frequency Distribution
Author :
Bogdanovich, V.A. ; Borodich, Y.J.
Author_Institution :
FGUP NII Vector, St. Petersburg
Abstract :
Developed is an interval energy detection algorithm that decides on analyzing several spectral ratios obtained by means of DFT. To reduce the spectrum spreading used is a method based on the invariance principle application, alternative to the time weighing method. The algorithm obtained ensures detection probability invariance to the signal energy frequency distribution.
Keywords :
discrete Fourier transforms; signal detection; spectral analysis; statistical distributions; DFT; discrete Fourier transformation; interval energy detection algorithm; probability invariance; signal energy frequency distribution; spectral ratio analysis; Algorithm design and analysis; Detection algorithms; Discrete Fourier transforms; Frequency; Interference; Signal analysis; Signal detection; Signal synthesis; Statistical analysis; Statistical distributions;
Conference_Titel :
Electronic Instrument Engineering, 2006. APEIE '06. 8th International Conference on Actual Problems of
Conference_Location :
Novosibirsk
Print_ISBN :
5-7782-0662-3
DOI :
10.1109/APEIE.2006.4292377
