Effect Metamaterial Gap Orientation on the Performance Microstrip Antenna at 2.3 GHz
This study investigates the effect of gap orientation in a 2 × 2 Rectangular Split-Ring Resonator (RSRR) metasurface on the simulated performance of a microstrip antenna operating at 2.35 GHz. The antenna was modeled using FR-4 substrates and evaluated using a three-dimensional full-wave electromagnetic simulator. Five...