Abstract: In this paper, we propose two kinds of improved nested arrays for direction of arrival (DOA) estimation, which are obtained by rearranging physical sensors of the prototype nested array.

John Koblin has covered the Emmy Awards since 2015. The Apple TV+ drama “Severance” and the HBO Max medical series “The Pitt” have only one thing in common: Both shows center on a workplace. OK, two: ...

Formula 2 Champion and former Formula 3 Champion Gabriel Bortoleto talks us through the differences between F2 and F3 and how he adapted to F2 during his rookie year. Peter Mandelson sacked as ...

Abstract: In this letter, we present a novel strategy for designing zero-redundancy arrays exploiting the concept of the sum-difference coarray. This approach aims to eliminate redundant lags between ...

Multiplying two analog signals involves the use of analog multipliers, usually implemented by using log and antilog circuit blocks or the Gilbert cell. Today, the most common technique used to ...