Performance Analysis of Beamforming Algorithm for Noise Cancellation with Respect to the Arrival Angles of Interference Signal

This article presents performance analysis of multiple channel noise cancellation by beam forming algorithm depending on the variation of arrival of angles of the interference signal. In this article we examined that the effectiveness of the desired signal by the different arrival of angles of inter...

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Bibliographic Details
Main Authors: Alom, M Z, Hyo Jong Lee
Format: Conference Proceeding
Language:English
Subjects:
Antennas
Array signal processing
Artificial neural networks
BSS
Correlation
DSPs
Frequency modulation
Interference
LMS
MLP
Noise
Nyquist Sampling Rate
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Summary:This article presents performance analysis of multiple channel noise cancellation by beam forming algorithm depending on the variation of arrival of angles of the interference signal. In this article we examined that the effectiveness of the desired signal by the different arrival of angles of interference signals. The variation of the arrival angles of the interference signal considered -150 0 to +150 0 with 30 0 intervals and the desired signal arrival angle is 0 0 . The desired signal and the optimized multi-layer perception (MLP) were used to calculate the correlation values at different angle. We also used the Back propagation algorithm as learning rule for MLP and improving our signal quality. This involves a desired signal whilst removing any noise or interference signals which may come from different sources.
DOI:10.1109/CyberC.2010.78