红外与毫米波学报2022，Vol.41Issue(2)：430-436,7.DOI:10.11972/j.issn.1001-9014.2022.02.008
基于蒙特卡洛分析的InP-HBT微波特性精度估计
Accuracy estimation of microwave performance for InP HBTs based on Monte-Carlo analysis
摘要
Abstract
In order to verify the reliability of the circuit,the microwave performance for InP HBTs is analyzed based on Monte-Carlo method. The larger the fluctuation range is,the higher the accuracy of extracting intrinsic parameters is required. The allowable accuracy range can be inferred from the output performance. The micro?wave characteristics are composed of modeled S-parameters,current gain cut-off frequency and maximum oscilla?tion frequency. The standard deviation of Monte-Carlo numerical analysis can be derived from the uncertainty curve of the intrinsic parameters of theπ-topology small signal model. The results of Monte-Carlo analysis show that the requirements for the accuracy of measurement parameters are quite different under different frequencies and bias conditions,which verifies the reliability of the circuit under different conditions.关键词
异质结双极晶体管/蒙特卡洛方法/电流增益截止频率/最大振荡频率/S参数Key words
heterojunction bipolar transistor/Monte-Carlo methods/current gain cut-off frequency/maximum oscillation frequency/S-parameters分类
信息技术与安全科学引用本文复制引用
曹珂静,张傲,高建军..基于蒙特卡洛分析的InP-HBT微波特性精度估计[J].红外与毫米波学报,2022,41(2):430-436,7.基金项目
Supported by the National Natural Science Foundation of China(61774058) （61774058）
National Natural Science Foundation of China(62034003) （62034003）
