Microwave dynamic large signal waveform characterization of advanced InGaP HBT for power amplifiers

被引：0
|
作者：
赵立新 [1 ]
金智 [1 ]
刘新宇 [1 ]
机构：
[1] Institute of Microelectronics,Chinese Academy of Sciences
来源：
半导体学报 | 2009年 / 30卷 / 12期
关键词：
large signal dynamic characteristics; InGaP HBT; waveform distortion;
D O I：
暂无
中图分类号：
TN322.8 [];
学科分类号：
0805 ; 080501 ; 080502 ; 080903 ;
摘要：
In wireless mobile communications and wireless local area networks (WLAN),advanced InGaP HBT with power amplifiers are key components.In this paper,the microwave large signal dynamic waveform characteristics of an advanced InGaP HBT are investigated experimentally for 5.8 GHz power amplifier applications.The microwave large signal waveform distortions at various input power levels,especially at large signal level,are investigated and the reasons are analyzed.The output power saturation is also explained.These analyses will be useful for power amplifier designs.
引用
收藏
页码：50 / 57
页数：8
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