The US and China headed into a second day of talks on Sunday and discussed trade, the economy and TikTok during a day of high-level talks in Madrid, a Treasury official confirmed. The US team, led by ...

Abstract: Considering the characteristics of the intermittence of the Linz Donaniz converter gas (LDG) recovery, the dynamic updating of converter plans, and the interplay between converters, this ...

Abstract: Automatic modulation recognition (AMR) plays a critical role in signal reconnaissance. However, due to the high-frequency, low-power characteristics, and significant propagation loss of ...