bragg型结构的极零特性

2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET) Pub Date : 2018-07-01 DOI:10.1109/MMET.2018.8460366

M. Andreev, V. Borulko, O. Drobakhin

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引用次数: 2

摘要

在z平面上应用分数-有理近似分析bragg型层状结构的频率依赖性的优点得到了证明。讨论了基于连分式的算法。揭示了零的连接行为和相位特性的性质，包括最小相位特性、负群延迟的存在。研究了耦合对极零点行为的影响。

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Pole-Zero Characteristics of Bragg-Type Structures

The advantages of the application of fractional-rational approximation in z-plane for analysis of frequency dependences of Bragg-type layered structures are demonstrated. The algorithm on base of continued fractions is under discussion. Connection of zeros behavior and properties of phase characteristics including minimal-phase properties, presence of negative group delay was revealed. The effect of coupling for poles and zeros behavior was investigated.

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2018 IEEE 17th International Conference on Mathematical Methods in Electromagnetic Theory (MMET)

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