Title

Frequency Independent Sinusoidal Suppression Using Median Filters

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.

Publication Date

1-1-1991

Publication Title

Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing

Volume

3

Number of Pages

1969-1972

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/icassp.1991.150777

Socpus ID

0026293064 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0026293064

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