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A 30‐GHz low‐power CMOS LNA for 5G communication systems
Author(s) -
Liu Jiye,
Wu Liang,
Zhu Zhangming,
Liu Shubin
Publication year - 2021
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.32660
Subject(s) - cmos , noise figure , amplifier , electronic engineering , electrical engineering , extremely high frequency , power (physics) , noise (video) , engineering , low noise amplifier , telecommunications , computer science , physics , quantum mechanics , artificial intelligence , image (mathematics)
This paper presents theoretical analysis and design procedures for low noise amplifiers (LNAs) in advanced CMOS technologies. For demonstration, a 30‐GHz LNA designed for 5G millimeter‐wave communication systems was fabricated in a 65‐nm CMOS process. It provides a power gain of 22.6 dB with a noise figure of 3.2 dB while drawing 7.3 mW from a 1.2 V supply.