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      • Department of Electrical and Electronics Engineering
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      Last PhD supervised by Professor Kouyoumjian: Extended UTD by Dr. Buyukdura

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      Author(s)
      Altıntaş, Ayhan
      Date
      2011
      Source Title
      2011 XXXth URSI General Assembly and Scientific Symposium
      Publisher
      IEEE
      Language
      English
      Type
      Conference Paper
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      Abstract
      While he is a Professor Emeritus at Ohio State, Professor Kouyoumjian supervised a thesis work by Merih Buyukdura. They first derived a dyadic Green's function for a PEC wedge using spherical wave functions and employed asymptotic approximation. They also derived the extended UTD in which higher order terms in the diffraction matrix are predicted. The thesis was defended in 1984. In this presentation, a brief discussion of edge waves as derived from the asymptotic expansion of dyadic Green's function in terms of spherical functions will be made and afterwards the derivation of extended UTD diffraction coefficients will be given. © 2011 IEEE.
      Keywords
      Asymptotic approximation
      Asymptotic expansion
      Diffraction coefficient
      Dyadic Green's functions
      Edge waves
      Higher order terms
      matrix
      Spherical functions
      Spherical wave functions
      Asymptotic analysis
      Green's function
      Diffraction
      Permalink
      http://hdl.handle.net/11693/28328
      Published Version (Please cite this version)
      http://dx.doi.org/10.1109/URSIGASS.2011.6050249
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      • Department of Electrical and Electronics Engineering 3702
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