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Title: Frequency independent sinusoidal suppression using median filters
Authors: Kasparis, Takis 
Keywords: Signal processing;Signal detection;Frequency meters;Information theory
Issue Date: 1991
Publisher: IEEE
Source: Proceedings of the International Conference on Acoustics, Speech, and Signal Processing, 1991, Toronto, Canada
Abstract: The authors proposes the use of a modified median filter operating in the frequency domain for the detection and suppression of narrowband signals of sufficient power, without regard to their center frequency, bandwidth, or peak power. This approach performs better than traditional linear filters (such as notch filters), and it offers several other significant advantages over similar techniques that have been used so far. A primary application of the approach is antijamming protection of direct-sequence spread-spectrum systems.
ISSN: 07367791
DOI: 10.1109/ICASSP.1991.150777
Rights: © 1991 IEEE
Type: Conference Papers
Appears in Collections:Δημοσιεύσεις σε συνέδρια/Conference papers

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