Adaptive cancellation of multiple interfering sinusoids

Authors
So, HC
Citation
Hc. So, Adaptive cancellation of multiple interfering sinusoids, ELECTR LETT, 34(24), 1998, pp. 2301-2303
Citations number
5
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ELECTRONICS LETTERS
ISSN journal
00135194 → ACNP
Volume
34
Issue
24
Year of publication
1998
Pages
2301 - 2303
Database
ISI
SICI code
0013-5194(19981126)34:24<2301:ACOMIS>2.0.ZU;2-G
Abstract
The adaptive sinusoidal interference canceller (ASIC) is a least-mean-squar e (LMS)-style algorithm for eliminating a sinewave of known frequency from an observed signal. The ASIC is generalised to cancer multiple interfering sinusoids. The performance of the algorithm: particularly when the interfer ence frequencies are not exactly known, is analysed. It is also shown that the ASIC can provide a significant improvement in the signal-to-noise ratio .