Time Domain Objective Function Based on Euclidean Distance Matrix and its Application in Optimization of Short Pulse Power Divider

被引：11

作者：

Li, Shunli ^{[1
]}

Liu, Leilei ^{[2
]}

Yin, Xiaoxing ^{[1
]}

Zhao, Hongxin ^{[1
]}

机构：

[1] Southeast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China

[2] Nanjing Univ Posts & Telecommun, Nanjing 210003, Jiangsu, Peoples R China

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2016年 / 26卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Euclidean distance matrix; objective function; optimization; power divider (PD); short pulse; time domain;

D O I：

10.1109/LMWC.2015.2505616

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A time domain objective function based on the normalized Euclidean distance (NED) matrix of general short pulse network is proposed and is employed to optimize a short pulse power divider (PD). The NED matrix is obtained directly from the time domain port signals, which describes the performance of the short pulse networks comprehensively and compactly. Frobenius norm of the difference between the non-optimal and the optimal NED matrix is used as the objective function in the optimization. A short pulse PD is optimized using the proposed NED matrix based objective function and then fabricated. The feasibility and effectiveness of the NED matrix based objective function are validated by the optimization procedure and the measured results of the short pulse PD.

引用

页码：4 / 6

页数：3

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