Abstract: A wide-angle scanning circularly polarized (CP) shared-aperture array is presented in this letter. The proposed dual-band shared-aperture element consists of a dual CP stacked patch antenna ...

“Handwriting is important but grammar is even more important. When people apply to me for jobs the grammar is appalling and the spelling is non-existent. A balance is needed.by Roy Robson ” ...

Abstract: Despite numerous advantages, fringe projection profilometry (FPP) technology is infrequently employed in handheld 3-D scanners due to its sensitivity to scanner motion and the intricate ...