| Abstract |
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An ultra-low power and ultra-wideband LNA is designed and simulated in this paper. The core purpose of the design is the minimum power consumption in 0.13 µm CMOS technology. The proposed LNA is comprised of three differently biased common-source LNAs. Plus, the new and precise formulas for input impedance, output impedance, and the gain of common-source LNA are calculated in this paper. In order to bring down the power consumption of the circuit, the forward body biasing technique is utilised. MATLAB is used to design and solve all equations proposed in this paper. Furthermore, TSMC 0.13 µm CMOS process is used in Advanced Design System (ADS) to scrutinize the LNA. The results achieved are 2.13 dB-2.32 dB, -18.7 dB, 21.94 dB, -9, and 857 µW for Noise Figure (NF), the input matching (S11), gain (S21), IIP3, and power dissipation respectively. |
