Triple-frequencies of co-polarization Yagi Patch antenna for 2.3 GHz, 2.4 GHz & 5.8 GHz application

This paper presents a triple-frequencies of co-polarization Yagi Patch antenna dropped at desired frequency 2.3 GHz, 2.4 GHz and 5.8 GHz. Computer Simulation Technology (CST) Microwave Studio will be introduce as an effective tool for 3D electromagnetic simulation of high frequency components. The analysis on performance will be based on the obtained results especially in return loss, bandwidth, surface current and radiation pattern.