Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/54821
Title: A spatial-domain method of moments analysis of a cylindrical-rectangular chirostrip
Authors: Li, L.-W. 
Zhao, T.-X.
Leong, M.-S. 
Yeo, T.-S. 
Issue Date: 2001
Source: Li, L.-W.,Zhao, T.-X.,Leong, M.-S.,Yeo, T.-S. (2001). A spatial-domain method of moments analysis of a cylindrical-rectangular chirostrip. Journal of Electromagnetic Waves and Applications 15 (12) : 1697-1698. ScholarBank@NUS Repository.
Abstract: In this paper, a spatial-domain Galerkin's procedure in Method of Moments is applied to analyse a cylindrical-rectangular chirostrop antenna. It is assumed that a single-layer chiral substrate is wrap-fabricated around a conducting core-cylinder and that a perfectly conducting and electrically thin rectangular-cylindrical microstrip patch antenna is mounted on the surface of the chiral substrate. By imposing the boundary conditions on the multiple interfaces and applying the scattering superposition method, a complete expression of dyadic Green's functions (DGFs) has been obtained and the current distribution over the cylindrical rectangular chirostrip antenna has been determined. Various radiation patterns due to such a microstrip antenna in the presence of a chiral substrate are obtained and compared with those in the presence of an achiral substrate, so as to gain physical insight into effects of the chirostrip.
Source Title: Journal of Electromagnetic Waves and Applications
URI: http://scholarbank.nus.edu.sg/handle/10635/54821
ISSN: 09205071
Appears in Collections:Staff Publications

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