A 0.044-mm2 0.5-to-7-GHz resistor-plus-source-follower-feedback noise-cancelling LNA achieving a flat NF of 3.3±0.45 dB

• المؤلفون الرئيسيون: Yu, Haohong, Chen, Yong, Boon, Chirn Chye, Li, Chenyang, Mak, Pui-In, Martins, Rui P.
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2019
• الموضوعات: Noise Cancelling; CMOS; Engineering::Electrical and electronic engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/102668; http://hdl.handle.net/10220/50205
• المؤسسة: Nanyang Technological University

A wideband noise-cancelling low-noise amplifier (LNA) combining resistor feedback and source-follower feedback (SFF) is proposed. The SFF facilitates upsizing of the feedback resistor to improve the gain and noise figure (NF), without compromising the input-impedance matching. Another benefit is th...