ELM (Extreme Learning Machine) Based Correlated Interference Canceller for Small Aperture Array Antenna
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Date
2014-04
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Mark
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Společnost pro radioelektronické inženýrství
Abstract
The multipath effect creates a highly correlated interference. Subsequently, small aperture array antennas equipped in mobile devices must be able to effectively cancel this coherent interference. Spatial smoothing MMSE is a typical coherent interference cancellation algorithm; however, this method further reduces the small aperture size and reduces the number of coherent interferences to cancel out. This paper proposes a new method to reject coherent interferences without a reduction in the antenna aperture size. We show the superiority of the proposed algorithm through a comparison of cancellation performance with existing adaptive beamforming algorithms.
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Citation
Radioengineering. 2014, vol. 23, č. 1, s. 181-194. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2014/14_01_0181_0194.pdf
http://www.radioeng.cz/fulltexts/2014/14_01_0181_0194.pdf
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Peer-reviewed
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en