A Planet Analog article, “ 2N3904: Why use a 60-year-old transistor? ” by Bill Schweber, inspired some interest in this old transistor and how it’s commonly used, and if any uncommon uses might exist.

There’s probably no reason anyone would actually desire a mod like this. Well, no good reason. But [William Osman] had been pondering what it would be like to play some classic games with inputs other ...

NI/Emerson’s Vector Signal Transceiver forms the foundation of a functional and parametric test setup for a range of RF radar system components.

Abstract: Automatic modulation recognition (AMR) for radio frequency proximity sensor (RFPS) signals is an essential prerequisite for performing corresponding jamming strategies as countermeasures.

Abstract: As a novel form of higher-order topological states, the emergence of disclination states has recently attracted considerable attention. However, those states typically involve the breaking ...