Comments on "An analytic algorithm for unbalanced stripline impedance

For the original article see ibid., vol.38, no.8, p.1011-16 (1990). Results obtained from numerical inversion of the Schwarz-Christoffel conformal transformation are utilized to discuss data derived from the above-titled paper by P. Robrish and from the subsequent comments by R.E. Canright, Jr. (ibid., vol.40, no.1, p.177-179, Jan. 1992). In reply, Robrish observes that the commenters did some of the work that Canright omitted and that their comments on the accuracy of Canright´s method of undercut lines are interesting.<>