Divide any circle’s circumference by its diameter and you get pi. But what, exactly, are its digits? Measuring physical ...

Memory is the faculty by which the brain encodes, stores, and retrieves information. It is a record of experience that guides future action. Memory encompasses the facts and experiential details that ...

Abstract: We propose a photonic channel estimation architecture for wireless communication systems with reduced hardware complexity. This work can achieve high-accuracy channel estimation with low ...