Yanlong Zhang, Yiqi Zhuang, Zhenrong Li, Xiaojiao Ren, Bo Wang, Kai Jing, Zengwei Qi. A 5-bit lumped 0.18-μm CMOS step attenuator with low insertion loss and low phase distortion in 3-22 GHz applications. Microelectronics Journal, 45(4):468-476, 2014. [doi]
Abstract is missing.