In this paper, a smart antenna system for the detection of electromagnetic waves generated by unknown sources or reflected by passive scatterers is proposed. The approach is based on a support vector regression (SVR), which, after a proper training phase, allows a wry fast detection of the impinging unknown signals. In the paper, the smart antenna system for homeland security is described in details and numerical results are reported, which concern the detection and "separation" of several waves in noisy environments.
A smart antenna for the DOA estimation of impinging signals and passive obstacle detection for homeland security
PASTORINO, MATTEO;RANDAZZO, ANDREA
2005-01-01
Abstract
In this paper, a smart antenna system for the detection of electromagnetic waves generated by unknown sources or reflected by passive scatterers is proposed. The approach is based on a support vector regression (SVR), which, after a proper training phase, allows a wry fast detection of the impinging unknown signals. In the paper, the smart antenna system for homeland security is described in details and numerical results are reported, which concern the detection and "separation" of several waves in noisy environments.
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