Title :
A Comparative Study of FFT Filter Bank-Based CFAR Detectors
Author :
Inkol, Robert ; Wang, Sichun ; Rajan, Sreeraman
Author_Institution :
DRDC-Ottawa, Ottawa, Ont.
Abstract :
The FFT filter bank-based constant false alarm rate detector (CFAR detector) is widely used for the detection of narrowband signals embedded in noise. This paper presents and compares the performance of the major FFT filter bank-based CFAR detectors for an additive white Gaussian noise channel. These results are useful for selecting the most appropriate FFT CFAR detector to meet the specific requirements for a given application
Keywords :
AWGN channels; channel bank filters; fast Fourier transforms; signal detection; FFT filter bank-based CFAR detector; additive white Gaussian noise channel; constant false alarm rate detector; fast Fourier transform; narrowband signal detection; Additive white noise; Bandwidth; Channel bank filters; Detectors; Filter bank; Frequency; Narrowband; Performance evaluation; Power measurement; Signal detection;
Conference_Titel :
Communications, 2006 23rd Biennial Symposium on
Conference_Location :
Kigston, Ont.
Print_ISBN :
0-7803-9528-X
DOI :
10.1109/BSC.2006.1644634
