Stability Analysis of an SiGe HBT-Based Active Cold Load

Emilie Leynia De La Jarrige,Laurent Escotte,Eric Gonneau,Jeanmarc Goutoule

IEEE Transactions on Microwave Theory and Techniques（2011）

引用 15|浏览5

暂无评分

摘要

In this study, we report the results of short- and intermediate-term stability at L-band of an active cold load (ACL) realized with an SiGe heterojunction bipolar transistor. A noise injection radiometer has been developed to perform the measurements. A noise-equivalent delta temperature of less than 40 mK and a stability estimated to 30 mK during 90 s were obtained from Allan variance analysis. T...

查看译文

关键词

Noise,Temperature measurement,Microwave radiometry,Thermal stability,Stability analysis,Circuit stability,Temperature sensors

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要