As wireless devices shrink, antenna design becomes a critical bottleneck. This guide explores several techniques to overcome ...

In this article, we presented the optimal design guidelines of planar log-periodic array antenna for UWB radio applications. Using CMA and full-wave analysis, the pLPA antenna’s characteristics were ...

To realize a wideband omnidirectional circular polarized antenna (OCPA), one omnidirectional antenna using polarizer and metasurface are designed, fabricated and measured. Omnidirectional circular ...