非互易铁氧体衬底上开放式微带传输线的时域有限差分分析

Proceedings of the Eighteenth National Radio Science Conference. NRSC'2001 (IEEE Cat. No.01EX462) Pub Date : 2001-03-27 DOI:10.1109/NRSC.2001.929157

A. Mahmoud, A. Mitkees, H. Elmikati

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引用次数: 0

摘要

对铁氧体衬底上的开放式微带传输线进行了分析。采用改进的Mur'sC981一阶吸收边界条件(MMFOC)和与材料无关的完美匹配层吸收器(MIPML)的时域有限差分法(FDTD)确定了该结构的时域场响应和相常数。此外，还研究了改变偏置场强和铁氧体饱和磁化强度的影响。用MMFOC和MIPIML的时域有限差分法得到的结果与已发表的数据吻合较好。

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FDTD analysis of open-end microstrip transmission line fabricated on a nonreciprocal ferrite substrate

The analysis of open-end microstrip transmission line fabricated on ferrite substrate is presented. The finite difference time domain (FDTD) method with both modified Mur'sC981) first order absorbing boundary conditions (MMFOC) and material independent perfectly matched layer absorber (MIPML) is applied to determine the time domain field response and the phase constant of the proposed structure. In addition, the effect of changing both bias field strength and ferrite saturation magnetization are investigated. The results obtained by the FDTD with MMFOC and MIPIML are found to be in good agreement with the published data.

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Proceedings of the Eighteenth National Radio Science Conference. NRSC'2001 (IEEE Cat. No.01EX462)

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