A numerically efficient technique for the analysis of slots in multilayer media
Aksun, M. I.
IEEE Transactions on Microwave Theory and Techniques
Institute of Electrical and Electronics Engineers
430 - 432
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A numerically efficient technique for the analysis of slot geometries in multilayer media is presented using closed-form Green's functions in spatial domain in conjunction with the method of moments (MoM). The slot is represented by an equivalent magnetic-current distribution, which is then used to determine the total power crossing through the slot and the input impedance. In order to calculate power and current distribution, spatial-domain closed-form Green's functions are expanded as power series of the radial distance />, which makes the analytical evaluation of the spatial-domain integrals possible, saving a considerable amount of computation time.