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A robust approach for derivation of new class of closed-form Green's functions for microstrip structures

✍ Scribed by E. J. Kim; Y. S. Lee; J. H. Ko; Y. K. Cho

Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
92 KB
Volume
43
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

Based upon three‐level approximation and the steepest descent path (SDP) method, we consider a robust approach for the derivation of a new class of closed‐form Green's functions for microstrip structures. Some numerical results are presented for the validation of the present method. It is observed that this method can provide a more accurate evaluation of the spatial Green's functions than the previous method, even without the advance investigation of the spectral functions, over a wide frequency range. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 43: 235–238, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20428

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