A three elements compact low-cost phased array of rectangular dielectric resonator antenna (RDRA) is presented. The scanning phase is based on using mutual coupling and capacitor loading.

Power switches and electrolytic capacitors are the most vulnerable components in the power electronic converters. Any failure in these components may result in severe damages, if no remedial action is ...

It is a highly expected avenue to construct dual-carbon sodium-ion hybrid capacitors (SIHCs) using hierarchical porous carbon with interconnected pores, high accessible surface area, and disordered ...