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2009-12-01
Signal Processing for Noise Cancellation in Actual Electromagnetic Environment
By
Progress In Electromagnetics Research, Vol. 99, 307-322, 2009
Abstract
The observed phenomena in actual electromagnetic environment are inevitably contaminated by the background noise of arbitrary distribution type. Therefore, in order to evaluate the electromagnetic environment, it is necessary to establish some signal processing methods to remove the undesirable effects of the background noise. In this paper, we propose a noise cancellation method for estimating a specific signal with the existence of background noise of non-Gaussian distribution. By applying the well-known least mean squared method for the moment statistics with several orders, a practical method for estimating the specific signal is derived. The effectiveness of the proposed theoretical method is experimentally confirmed by applying it to an estimation problem in actual magnetic field environment.
Citation
Hisako Orimoto, and Akira Ikuta, "Signal Processing for Noise Cancellation in Actual Electromagnetic Environment," Progress In Electromagnetics Research, Vol. 99, 307-322, 2009.
doi:10.2528/PIER09100907
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