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An efficient technique for the computation of the input resistance of rectangular microstrip antenna elements with thick substrates

โœ Scribed by Mehmet Kara


Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
632 KB
Volume
13
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

โœฆ Synopsis


Seueral formulas based on the cauity model and the transmission-line model are combined to produce closed-form expressions for calculating the input resonant resistance of probe-fed rectangular microstrip antenna elements with thick substrates. These apressions take into account the patch and substrate physical properties and the effect of sulface waue, radiation, conductor, and dielectric losses with their equivalent resistances. Experimental results are compared with computed results to demonstrate the accuracy and versatility of this apresswns.


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## Abstract In this paper, an efficient neural network model is suggested to determine the input resonant resistance of coaxial fed rectangular microstrip antennas (MSAs) with thin and thick substrates. The NN results are in good agreement with experimental results reported in literature. This meth