Guiheng Zhang and Wei Zhang and Jun Fu and Yudong Wang, Design of 900 MHz High Gain SiGe Power Amplifier with Linearity Improved Bias Circuit. journal = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology. April 2017, vol. 124(4). 443 - 447 [viewed 23 September 2024]. Available from: https://publications.waset.org/pdf/10007199.