Abstract: This communication proposes a radiation pattern reconfigurable circularly polarized antenna based on liquid dielectric. The antenna consists of a circularly polarized feeding antenna and a 3 ...

Abstract: Inspired by how humans perceive, remember, and understand the world, semantic graphs have become an efficient solution for place representation and location. However, many current ...

The creation of artistic-pattern pendants using resin is a craft activity that involves color mixing, molding, and surface finishing to produce accessories with unique and visually appealing designs ...