论文信息 - On the convergence of the ACA

On the convergence of the ACA

This article deals with the issue of convergence of the Adaptive Cross Algorithm (ACA) and argues that the stopping criterion used in this algorithm can lead to a premature stop, and yield inaccurate results as a consequence. A multiple restart, which is simple and effective, is proposed to improve the robustness. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 2458–2460, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24637

Raj Mittra | Fernando Las-Heras | Marcos R. Pino | Jaime Laviada

[1] A. Monorchio,et al. An Iteration-Free MoM Approach Based on Excitation Independent Characteristic Basis Functions for Solving Large Multiscale Electromagnetic Scattering Problems , 2008, IEEE Transactions on Antennas and Propagation.

[2] R. Mittra,et al. Fast Analysis of Large Antenna Arrays Using the Characteristic Basis Function Method and the Adaptive Cross Approximation Algorithm , 2008, IEEE Transactions on Antennas and Propagation.

[3] Mario Bebendorf,et al. Approximation of boundary element matrices , 2000, Numerische Mathematik.

[4] M. Vouvakis,et al. The adaptive cross approximation algorithm for accelerated method of moments computations of EMC problems , 2005, IEEE Transactions on Electromagnetic Compatibility.