The signal in the receiver is mainly a combination of different modulation types due to the complex electromagnetic environment, which makes the modulation recognition of the mixed signal a hot topic ...

An emerging challenge of integrated communication and sensing is the extraction of weak sensing signals transmitted through an unknown non-stationary channel. In this work, we propose a weak signal ...

Traditional enzymatic assays are often technologically limited by plate readers with narrow detection ranges that only capture either faint or intense signals, forcing researchers into laborious and ...

In the peer adversary conflicts the U.S. military must prepare for in the 2020s, dominating the electromagnetic spectrum—from D.C. to daylight—will be as important, if not more, than dominating at sea ...