Comments on "The effects of lower Q values on the filters having equal ripples in passband" by H. Kim
M.D. Lutovac, D. Rabrenović · IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications · 1993
The commenters provide further insight into the above-titled study (see ibid., vol.39, p.305-309, 1992) by a detailed consideration of the elliptic functions root loci and the determination of their minimal Q value. They use the same example used in Kim's paper.>