Abstract: A diagnosing method for phased antenna array element failures is proposed. The element excitation amplitudes and phases are reconstructed by a compressed sensing based approach, in which the ...

Whether you’re a longtime fan or you couldn’t care less, it’s hard to deny how much skill — and blood — goes into professional wrestling. Though plot lines are scripted ahead of time and the impacts ...

Abstract: The state-of-the-art auxiliary calibration algorithms can perform comprehensive calibration of various array nonideal characteristics, such as mutual coupling, gain/phase uncertainties, and ...

AI could reduce the time officers spend completing paperwork, but some groups urge caution about entrusting such a critical part of policing to “unreliable and untested” technology. Honolulu police ...