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

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 S
₁₁
, 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.