South Africa’s MeerKAT radio telescope has uncovered 60 entirely new cosmic structures previously invisible to scientists.

Abstract: In this paper, we propose a wideband low radar cross section (RCS) circularly polarized antenna array based on a hybrid absorptive frequency selective structure. To achieve wideband RCS ...

Abstract: Cell-free (CF) networks have attracted increasing attention for their effectiveness in mitigating inter-cell interference through cooperative transmission among distributed access points ...