On the Computation of the Beam Coupling Factor in Large Irregular Arrays

被引：0
|
作者：
Gonzalez-Ovejero, D. [1 ]
Craeye, C. [1 ]
Angeletti, P. [2 ]
Toso, G. [2 ]
Roederer, A. [3 ]
机构：
[1] Catholic Univ Louvain, Lab TELE, Pl Levant 2, B-1348 Louvain, Belgium
[2] European Space Agcy, NL-2200 AG Noordwijk, Netherlands
[3] Delft Univ Technol, IRCTR, Delft, Netherlands
来源：
PROCEEDINGS OF THE FOURTH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION | 2010年
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D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents two different approaches for the efficient computation of beam coupling factors (BCF) in antenna arrays. First, an analytical expression is derived for the case of symmetric radiation patterns with sin (theta) variation. Then, an efficient approach is presented for the numerical computation of such quantities in larger arrays. This approach is based on the combination of the Macro Basis Function (MBF) technique with the Method-of-Moments (MoM). Both impedance and scattering matrices formulations are considered to provide the BCF matrix.
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页数：5
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