基于波方程方法的 FDTD 技术计算空腔谐振频率

Asia-Pacific Conference on Environmental Electromagnetics, 2003. CEEM 2003. Proceedings. Pub Date : 1900-01-01 DOI:10.1109/CEEM.2003.237816

Xue-dong Wang, Ying Li

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引用次数: 0

摘要

本文提出了一种计算空腔结构谐振频率的新型有限差分时域（FDTD）方法。基于波方程的 FDTD 公式采用了近似技术。与标准 FDTD 方法相比，所提出的算法耗时更短。该理论通过与分析结果的比较得到了验证。

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Computation of resonant frequencies of cavities by FDTD technique based on wave equation approach

This paper presents a novel finite-difference time-domain (FDTD) method to calculate the resonant frequencies of cavity structures. The FDTD formulation, based on the wave equation, employs approximation techniques. The proposed algorithm takes a much shorter time than the standard FDTD method. The theory is verified by comparison with the analytic result.

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来源期刊

Asia-Pacific Conference on Environmental Electromagnetics, 2003. CEEM 2003. Proceedings.

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