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A fast and general complex image method for evaluating the Sommerfeld integrals

✍ Scribed by Yuehe Ge; Karu P. Esselle


Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
114 KB
Volume
30
Category
Article
ISSN
0895-2477

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✦ Synopsis


Abstract

This paper presents an efficient technique for evaluating the Sommerfeld integrals. It has the advantages of speed and simplicity over numerical techniques, and it is more general than previous methods based on the Sommerfeld identity. Numerical examples are given and compared with those from numerical integration. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 30: 24–26, 2001.


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## Abstract Discrete complex image theory (DCIT) without the optimization process is used in the calculation of some Sommerfeld integrals (SI) involved in the problem of a microstrip antenna covered with a layer of medium. By comparison to the results of numerical integration method (NIM), it is pr