Analysis of finite arrays of circumferentially oriented printed dipoles on electrically large cylinders
Date
2004
Authors
Ertürk, V. B.
Güner, B.
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Abstract
An efficient and accurate hybrid method of moments (MoM)/Green's function technique in the spatial domain is developed for the rigorous analysis of large, finite phased arrays of circumferentially oriented printed dipoles on electrically large, dielectric-coated, circular cylinders. Basic performance metrics (in the form of array current distribution, active reflection coefficient, far-field patterns, and so forth) of several arrays have been obtained and compared with similar printed arrays on grounded planar substrates. Certain discrepancies have been observed and discussed. © 2004 Wiley Periodicals, Inc.
Source Title
Microwave and Optical Technology Letters
Publisher
Wiley
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Keywords
Coated cylinders, Conformal phased array, Green's function, Method of moments, Dielectric materials, Electric potential, Electromagnetic wave reflection, Green's function, Integral equations, Matrix algebra, Microstrip devices, Permittivity, Coated cylinders, Conformal phased arrays, Finite phased arrays, Method of moments (MoM), Antenna arrays
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Language
English