Equivalence Principle Algorithm With Body of Revolution Equivalence Surface for the Modeling of Large Multiscale Structures
Equivalence Principle Algorithm With Body of Revolution Equivalence Surface for the Modeling of Large Multiscale Structures
复制标题
用于大型多尺度结构建模的旋转体等效面等效原理算法
DOI：
10.1109/tap.2016.2540642
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发表时间：
2016-03
影响因子：
5.7
通讯作者：
R. S. Chen
中科院分区：
文献类型：
--
作者：
M. M. Li;T. Su;R. S. Chen
我们提出了具有等效原理算法的多尺度求解器，具有革命体（BOR）等效表面（ES）。首先，将整个对象分解为子域。 ESS被定义为适当的BOR（例如，在这项工作中的球体）来包围E
We propose a multiscale solver of equivalence principle algorithm with a body of revolution (BoR) equivalence surface (ES). First, the whole object is decomposed into subdomains; the ESs are defined as proper BoRs (e.g., spheres in this work) to enclose each subdomain. The Rao-Wilton-Glisson (RWG) and BoR basis functions are defined on each sphere, respectively. Second, the octree is constructed in each nonzero subdomain; the multilevel fast multipole algorithm (MLFMA) is employed to solve the equivalent currents on the ES individually, and then the equivalent currents are projected from RWG onto the BoR basis functions. The couplings between neighboring subdomains are evaluated directly using MLFMA, and the separated subdomains are substituted by the ES-to-ES couplings, and are evaluated efficiently by the BoR method of moments (BoR-MoM). To solve the equation system, a hybrid inner and outer iterative solver is employed, where the inner iteration is used to solve each local subdomains and the outer iteration is used to update the global solutions by collecting all the local solutions. Numerical results and discussions demonstrate the validity of the proposed work.
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影响因子：
5.7
作者：
RAO, SM;WILTON, DR;GLISSON, AW
通讯作者：
GLISSON, AW
影响因子：
5.7
作者：
F. Vipiana;M. Francavilla;G. Vecchi
通讯作者：
F. Vipiana;M. Francavilla;G. Vecchi
DOI：
10.1109/8.52253
发表时间：
1988-06
期刊：
1988 IEEE AP-S. International Symposium, Antennas and Propagation
影响因子：
--
作者：
S. Gedney;R. Mittra
通讯作者：
S. Gedney;R. Mittra
影响因子：
5.7
作者：
Caicheng Lu;W. Chew
通讯作者：
Caicheng Lu;W. Chew
DOI：
10.1109/temc.2005.857898
发表时间：
2005-11-01
影响因子：
2.1
作者：
Zhao, KZ;Vouvakis, MN;Lee, JF
通讯作者：
Lee, JF