Abstract: Affine frequency division multiplexing (AFDM) is a novel modulation technique based on chirp signals that has been recently proposed as an effective solution for highly reliable ...

Abstract: Frequency modulation is widely utilized in inductive power transfer systems and is also included in the Qi standard for low-power chargers. This brief examines small-signal modeling and ...

Donald Trump’s offensive against the Smithsonian reached a dramatic new level last week, with a presidential declaration that the institution and its museums are “OUT OF CONTROL.” To help bolster his ...