Experimental and numerical investigation of feed-point parameters in a 3-D hyperthermia applicator using different FDTD models of feed networks. - Jacek Nadobny; Horst Fahling; Mark J. Hagmann; Paul F. Turner; Waldemar Wlodarczyk; Johanna Gellermann; Peter Deuflhard; Peter Wust (IEEE Trans. Biomed. Eng., 2002)