Browsing by Subject "Finite phased arrays"

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    Analysis of finite arrays of circumferentially oriented printed dipoles on electrically large cylinders
    (Wiley, 2004) Ertürk, V. B.; Güner, B.
    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.
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    A parametric analysis of finite phased arrays of printed dipoles on large circular cylinders and comparisons with the planar case
    (IEEE, 2004-06) Güner, B.; Ertürk Vakur B.; Bakır, O.
    A parametric study of finite phased arrays of printed dipoles on electrically large coated cylinders is performed using a spatial domain hybrid MoM/Green's function technique. Dipole currents and several performance metrics like active reflection coefficient and input impedances of the dipoles are calculated and compared with their planar counterparts. The effects of the curvature, dipole orientation and changes in the array and host body parameters are observed and discussed.