A broadband low voltage CMOS low noise amplifier design

A 3.5-9.5GHz LNA employs a folded-cascode structure to reduce the supply voltage is presented in this letter. The input matching network is adopted to resonate over the entire frequency band. The circuit performance achieves a maximum forward gain S21 of 11.8dB from a 0.65V supply voltage.

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Bibliographic Details
Main Authors: Chih-Lung Hsiao, Hung-Che Wei, Yue-Fang Kuo
Format: Conference Proceeding
Language:English
Subjects:
Band-pass filters
Capacitors
CMOS
CMOS integrated circuits
Impedance matching
Inductors
LNA
Low vlotage
Low-noise amplifiers
Noise figure
UWB
Online Access:Request full text
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Description
Summary:A 3.5-9.5GHz LNA employs a folded-cascode structure to reduce the supply voltage is presented in this letter. The input matching network is adopted to resonate over the entire frequency band. The circuit performance achieves a maximum forward gain S21 of 11.8dB from a 0.65V supply voltage.
ISSN:2378-8143
2693-0854
DOI:10.1109/GCCE.2014.7031166