中国物理B ›› 2016, Vol. 25 ›› Issue (11): 117301-117301.doi: 10.1088/1674-1056/25/11/117301

• CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES • 上一篇    下一篇

Small-signal modeling of GaN HEMT switch with a new intrinsic elements extraction method

Miao Geng(耿苗), Pei-Xian Li(李培咸), Wei-Jun Luo(罗卫军), Peng-Peng Sun(孙朋朋), Rong Zhang(张蓉), Xiao-Hua Ma(马晓华)   

  1. 1 School of Advanced Materials and Nanotechnology, Xidian University, Xi'an 710071, China;
    2 Key Laboratory of Microelectronics Devices & Integrated Technology, Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China
  • 收稿日期:2016-07-06 修回日期:2016-08-10 出版日期:2016-11-05 发布日期:2016-11-05
  • 通讯作者: Xiao-Hua Ma E-mail:xhma@xidian.edu.cn

Small-signal modeling of GaN HEMT switch with a new intrinsic elements extraction method

Miao Geng(耿苗)1,2, Pei-Xian Li(李培咸)1, Wei-Jun Luo(罗卫军)2, Peng-Peng Sun(孙朋朋)2, Rong Zhang(张蓉)1,2, Xiao-Hua Ma(马晓华)1   

  1. 1 School of Advanced Materials and Nanotechnology, Xidian University, Xi'an 710071, China;
    2 Key Laboratory of Microelectronics Devices & Integrated Technology, Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China
  • Received:2016-07-06 Revised:2016-08-10 Online:2016-11-05 Published:2016-11-05
  • Contact: Xiao-Hua Ma E-mail:xhma@xidian.edu.cn

摘要: A novel and accurate method is proposed to extract the intrinsic elements of the GaN high-electron-mobility transistor (HEMT) switch. The new extraction method is verified by comparing the simulated S-parameters with the measured data over the 5-40 GHz frequency range. The percentage errors Eij within 3.83% show the great agreement between the simulated S-parameters and the measured data.

关键词: GaN high-electron-mobility transistor switch, small signal modeling, parameter extraction, error percentage

Abstract: A novel and accurate method is proposed to extract the intrinsic elements of the GaN high-electron-mobility transistor (HEMT) switch. The new extraction method is verified by comparing the simulated S-parameters with the measured data over the 5-40 GHz frequency range. The percentage errors Eij within 3.83% show the great agreement between the simulated S-parameters and the measured data.

Key words: GaN high-electron-mobility transistor switch, small signal modeling, parameter extraction, error percentage

中图分类号:  (III-V semiconductors)

  • 73.61.Ey
85.30.De (Semiconductor-device characterization, design, and modeling) 85.40.Bh (Computer-aided design of microcircuits; layout and modeling) 84.40.-x (Radiowave and microwave (including millimeter wave) technology)