Analysis of conformal strip feed triangular dielectric resonator antenna using FDTD method

Analysis of strip excited triangular shape dielectric resonator antenna (TDRA) using Finite Difference Time Domain (FDTD) numerical technique is presented. The calculated values of resonant frequencies using FDTD method have been compared with predicted resonant frequencies values using Dielectric Waveguide Method. The numerical and theoretical results are found in good agreement, which validate this analysis using FDTD numerical technique.