Wearable Pattern-Diversity Dual-Polarized Button Antenna for Versatile On-/Off-Body Communications
A wearable dual-port button antenna that excites pattern-diversity dual-polarized waves is proposed for h?rklype on-/off-body applications.Its simple structure comprises of two radiators and a common ground plane designed into two substrates.The crossed-dipole radiator is made by two symmetric bowtie dipoles printed on a circular-shaped semi-rigid