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Author(s):
Sattler, Sebastian; Russer, Peter H. 
Title:
On the Green's function of the transverse scalar potential and the exact evaluation of its corresponding Sommerfeld integral 
Abstract:
In this article the Green's function of the transverse scalar potential V is studied extensively. For a grounded single-layered substrate the analytical expressions are derived and a detailed discussion of the quadrature of the Sommerfeld integral is given. The singularity due to the surface wave is examined by means of a Taylor expansion and constitutes the correct evaluation of the integral. By separating the function into a regular and a singular part the Green's function is calculated exactly. The results are compared with the static approximation in the space domain. © 1992 John Wiley & Sons. Inc. 
Keywords:
Green's function, microwave integrated circuits, Sommerfeld itegral 
Journal title:
Microwave and Optical Technology Letters 
Year:
1992 
Journal volume:
Month:
oct 
Journal issue:
11 
Pages contribution:
566--572