Fractional order device modeling using higher order approximation

This paper introduces higher order approximation for the fractional order device using numerical methods. The proposed method for the approximation of fractional order device is emanated from the well-known Newton's method based higher order iterations namely, Householder. The designed model emulates the characteristics of fractional order device. The realization of fractional order capacitor is done using passive network synthesis method and compared with existing methods. The fractional device obtained from numerical methods is well verified through PSPICE simulation.