In this paper, a novel method of realizing the ultra-wideband (UWB) radar cross section (RCS) reduction is proposed. We combine the chessboard structure of multi-elements which are all polarization ...

Magnesium engine blocks are seen as desirable for incredibly specific purposes, but is there any particular reason why you ...

Recent literature has suggested that the McCumber relation relating laser emission and absorption cross-sections is not valid for erbium:glass. We present a theoretical and experimental defence of the ...