CMOS cascode LNA with post-distortion cancellation linearizer for wireless communications

Autor: Boutheina Tlili, Ziad El-Khatib, Muhieddin Amer, Lynn Fuller
Rok vydání: 2017
Předmět:
Zdroj: 2017 International Conference on Electrical and Computing Technologies and Applications (ICECTA).
DOI: 10.1109/icecta.2017.8252022
Popis: In this paper, the design of a fully-integrated RF CMOS 0.25 pm Cascode LNA using post-distortion cancellation linearization technique is presented. Simulation results has yielded a S21 peak gain of 16 dB and noise figure of 0.67 dB and S11 reflection coefficient of −30.7 dB and S12 reverse isolation of − 44.3 dB at frequency 1.9 GHz. The simulation results show an 8 dBc of IM3 distortion cancellation and 4.1 dB of IIP3 improvement with power consumption of 7.35 mA from a 2.5 V supply.
Databáze: OpenAIRE