Accuracy of Surface Current Approximation Using Legendre Polynomials for 2-D TM Scattering

被引：0
作者：
Olcan, Dragan [1 ]
Perovic, Jovana [1 ]
Krneta, Aleksandra [1 ]
Kolundzija, Branko [1 ]
机构：
[1] Univ Belgrade, Sch Elect Engn, Belgrade, Serbia
来源：
2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING | 2018年
关键词：
Method of moments; higher order basis functions; scattering; TM mode; INTEGRALS;
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：
The accuracy of approximation of surface currents at electrically large flat 2-D scatterers is investigated, in TM monostatic mode. Legendre polynomials, of order up to 250, are used as entire domain basis functions. Method of moments is used for numerical analysis with the involved integrals calculated to machine precision. Presented results show that 50 wavelength scatterer can be analyzed as a single (mesh) element.
引用
收藏
页码：2435 / 2436
页数：2
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