Abstract: Compressed sensing (CS) has become a widely employed technique in the field of image encryption. Despite achieving a high level of data encryption security, the resulting decrypted images ...

Abstract: In this letter, piecewise linear current profile is introduced into the carrier amplifier of a symmetric three-stage Doherty power amplifier (TS-DPA) to extend the high-efficiency power ...

Most camping gear hasn’t changed much in decades. These inventions prove it doesn’t have to stay that way. Smarter setups, faster packing, better warmth, and cleaner cooking make the whole experience ...