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: Aiming at the typical environment of underwater target passive positioning, the performance of a two-dimensional DOA estimation method based on L-shaped array is simulated. Firstly, the ...

Prepare to be amazed by the world-famous Gazillion Bubble Show! This mind-blowing show combines the beauty of bubble artistry, the wonders of soapy science, and interactive musical fun for the whole ...

Chinese researchers have announced a new technique to mass produce 2D material wafers, paving the way for high-performance electronics using a successor to silicon. As semiconductor chips evolve, ...