Generation of multiple modes in triangular patch antenna with 30°–60°–90° angles

Abstract

Triangular patch antennas have a serious limitation of their few numbers of radiating modes. In this research, a triangular patch Antenna with (30°-60°-90°) angles is studied to find the maximum number of radiating modes using a coaxial probe at different points of the said antenna. The design investigation on the triangular patch antenna is presented at 1 GHz to 6.5 GHz frequency range. Using HFSS software simulates all the designed geometry. The designed antenna is evaluated for S11, Gain of an antenna, Radiation pattern, Resonating frequency and Input Impedance. The results should be useful for practical design of 30°-60°-90° triangular micro strip patch antenna.