节点文献
发射极镇流电阻对In0.49Ga0.51P/GaAs HBT特性的影响
Effect of Emitter Ballasting Resistor on In0.49 Ga0.51 P/GaAs HBT Characteristics
【摘要】 在发射极加一个镇流电阻可以解决在多个 HBT并联时 ,常常出现电流坍塌的问题 .研究了发射极镇流电阻对 In0 .4 9Ga0 .51 P/ Ga As HBT直流及高频特性的影响 ,并对实验现象进行了理论分析
【Abstract】 The collapse of current often occurs in multi transistors heterojunction bipolar transistors.It is demonstrated that the emitter ballasting resistor can prevent the collapse of current.Effect of emitter ballasting resistor on In 0.49 Ga 0.51 P/GaAs HBT characteristics is studied and analyzed.
【关键词】 发射极镇流电阻;
In0.49Ga0.51P/GaAsHBT;
直流特性;
高频特性;
【Key words】 emitter ballasting resistor; In 0 49 Ga 0 51 P/GaAs HBT; DC characteristics; RF characteristics;
【Key words】 emitter ballasting resistor; In 0 49 Ga 0 51 P/GaAs HBT; DC characteristics; RF characteristics;
【基金】 国家重点基础研究发展规划资助项目 (编号 :G2 0 0 0 0 683 0 40 3 )~~
- 【文献出处】 半导体学报 ,Chinese Journal of Semiconductors , 编辑部邮箱 ,2004年07期
- 【分类号】TN402
- 【被引频次】6
- 【下载频次】125