Accelerating the Evaluation of Series Representing the 2-D Periodic Green's Function

• Published in: 2018 International Applied Computational Electromagnetics Society Symposium - China (ACES) pp. 1 - 2
• Main Authors: Jie, Shunli, Jin, Yinxin, Wang, Xiaoli, Tang, Dan, Liu, Zhiwei
• Format: Conference Proceeding
• Language: English
• Published: ACES 01.07.2018
• Subjects: Acceleration; Antennas; Convergence; Green's function; Green's function methods; Manganese; Periodic structures; singularities; the Ewald method; Transforms

The free space Green's function with 2-D periodicity usually show very slow convergence owing to unavoidable singularities in the reciprocal solution domain. Particularly, the spatial domain Green's function doesn't convergence at all when the source point is in the same domain as the...