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Simultaneous noise and input matched ultra wide band LNA design
Author(s) -
Shim Yuna,
Kim ChangWan,
Lee SangGug
Publication year - 2007
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.22650
Subject(s) - low noise amplifier , noise figure , cmos , electronic engineering , electrical engineering , noise (video) , return loss , microwave , engineering , amplifier , ultra wideband , computer science , telecommunications , artificial intelligence , antenna (radio) , image (mathematics)
Proposed a low noise amplifier (LNA) design technique that satisfies simultaneous noise and input matched condition over ultra wide band (UWB) frequency range. Simultaneously, noise‐ and input‐matched UWB LNA is implemented in 0.18 μm CMOS technology, and measurements show higher than 8 dB of input return loss, maximum gain of 10.5 dB, and noise figure of 3.9–6 dB over 2–4 GHz while dissipating 4 mA from a 1.8‐V supply. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 2275–2279, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22650