Analysis of the Partition Numbers for 2-D Canonical Section-Wise Piecewise Linear Function Based Large-Signal Behavioral Model

被引：0
|
作者：
Liu, Bo [1 ]
Cai, Jialin [1 ]
机构：
[1] Hangzhou Dianzi Univ, Minist Educ, Key Lab RF Circuit & Syst, Hangzhou, Peoples R China
来源：
2022 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT) | 2022年
基金：
中国国家自然科学基金;
关键词：
Behavioral model; CPL; CSWPL; GaN HEMTs;
D O I：
10.1109/ICMMT55580.2022.10022946
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：
In this paper, the influence caused by the fundamental incident wave partition numbers at both input and output ports for canonical section-wise piecewise linear (CSWPL) function based large-signal behavioral model, is analyzed and discussed. The basic theory about the CSWPL model is presented, along with the detail modeling procedure for RF power transistors. Simulation test examples of a 10 W GaN HEMT, are given in this work The model performance with different partition numbers for both fundamental incident wave at input and output ports, K and J, are analyzed and compared, for the linear, weakly nonlinear and strong nonlinear regions, respectively. The results show that the influence of the number of partitions for the incident wave at input port is greater than the output port.
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页数：3
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