Donald Robert Wilton | |
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Born | Lawton, Oklahoma, U.S. | October 25, 1942
Alma mater | University of Illinois Urbana-Champaign |
Known for | Rao–Wilton–Glisson basis function |
Awards |
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Scientific career | |
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Institutions | |
Thesis | A new numerical approach to the calculation of electromagnetic scattering properties of two-dimensional bodies of arbitrary cross-section (1970) |
Doctoral advisor | Raj Mittra |
Website | www |
Donald Robert Wilton (born October 25, 1942) is an American electrical engineer who is a professor emeritus at Department of Electrical and Computer Engineering at University of Houston. He is best known for his contributions to the field of computational electromagnetics.
Donald Robert Wilton was born on October 25, 1942 in Lawton, Oklahoma. He received B.S., M.S., and Ph.D. degrees in electrical engineering from the University of Illinois Urbana-Champaign, in 1964, 1966, and 1970, respectively. From 1965 to 1968, he was affiliated with Hughes Aircraft Company, where he worked on phased arrays. He joined the Department of Electrical Engineering at University of Mississippi in 1970. He was a visiting professor at Syracuse University from 1978 to 1979. From 1983 until his retirement in 2012, he has been with University of Houston, where he is a professor of electrical engineering. [1] [2] Wilton is best known for his work in computational electromagnetics: he has introduced the namesake Rao–Wilton–Glisson (RWG) triangular surface basis functions, widely used in method of moments modeling of complex structures, with his doctoral students Sadasiva M. Rao and Allen W. Glisson. [3] [4]
Wilton is a member of Commission B of International Union of Radio Science and is a fellow of the IEEE. [1] In 2015, he received IEEE Electromagnetics Award "for fundamental contributions to integral equation methods in computational electromagnetics." [2] [5] In 2021, He was elected to the National Academy of Engineering for "contributions to computational electromagnetics of highly complex structures." [6]
Finite-difference time-domain (FDTD) or Yee's method is a numerical analysis technique used for modeling computational electrodynamics. Since it is a time-domain method, FDTD solutions can cover a wide frequency range with a single simulation run, and treat nonlinear material properties in a natural way.
Computational electromagnetics (CEM), computational electrodynamics or electromagnetic modeling is the process of modeling the interaction of electromagnetic fields with physical objects and the environment using computers.
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