A faint hum of gravitational waves rippling across the cosmos is now telling scientists what no telescope could show them: ...

Abstract: With the rapid development of the data trading market, traditional fixed pricing strategies can no longer effectively reflect the real value of data products, thereby restricting the ...

Abstract: This paper investigates a thin low-pass filtering antenna array based on dual-polarized Vivaldi elements. The low-pass filtering in the antenna elements reduces the requirement for the front ...