Abstract:

               This paper discuss about the training of back propagation algorithm for designing a micro strip patch antenna. Here we have taken the design parameters of a patch antenna and calculated resonant frequency.  Then  we  trained  back  propagation algorithm to calculate resonant frequency by giving the patch parameters as inputs to the algorithm. We compared  calculated,  trained  and  tested  data frequencies and a good agreement is obtained between them.

Key words—Micro stripPatch Antenna; Knowledge Based Neural Network (KBNN); Resonant Frequency;