Abstract: This paper presents a new approach for the use of spreading codes in multiple access systems. Such systems have a number of drawbacks, the most important ...

On February 2nd, 2025, computer scientist and OpenAI co-founder Andrej Karpathy made a flippant tweet that launched a new phrase into the internet’s collective consciousness. He posted that he’d ...

Abstract: Digital RF technology is necessary for the miniaturization of transmitters; however, its application to high-frequency bands is challenging due to the impractically high sampling frequencies ...