Trillions of dollars are being invested into the technology and the infrastructure it relies on; in the final months of 2025, ...

Researchers developed a holographic data storage approach that stores and retrieves information in three dimensions by ...

Abstract: A new two-dimensional spatial spectral estimation direction finding method based on L-shaped array and time modulation theory is proposed. The main principle of this method is to generate a ...

Abstract: In this paper, we address the problem of two-dimensional (2-D) direction-of-arrival (DOA) estimation for two parallel coprime-nested arrays (TPCNAs), which can be divided into two parallel ...