An Efficient Progressive Analysis on Different Dielectric Substrates to Design a Circular Polarized Equilateral Triangular Shape Microstrip Patch Antenna for L-Band

This paper report describes a novel and efficient procedure for circular polarized triangular shape microstrip patch antenna for the L-band. Mathematical modeling provided for select the dimension of triangular slot with different dielectric substrates such as RT Duroid 5880, Fused Quartz, Alumina and Epsilam. For performance analysis of an antenna, material properties play an important role. Different designs proposed in this work with validation of scattering parameter measurements, and it is obtained that fused quartz substrate gives the best performance when used in frequency range of the mobile communication. The design strategy is optimized for adaptive resonance frequency range of 1 GHz to 3 GHz and thickness of 1.59 mm. The Simulations results and analysis of the radiation pattern, Directivity of an antenna, Gain of an antenna and electric far field is obtained by using advanced design system (ADS).