Formulation, solution, and numerical results are presented for the error estimation of the Fourier-Bessel expansion in the computation of field distribution in coaxial regions. It is shown that there exists an optimal number of terms of the expansion which gives the minimum mean square error. This optimal number of terms is a function of the eigenvalue uncertainties.<
Published in:
Antennas and Propagation Society International Symposium, 1989. AP-S. Digest
Date of Conference: 26-30 June 1989