Author:
Abdullah Ahmad S.,Hbeeb Sadeq Adnan,Al-Anbagi Haidar N.,Abdulhameed Abdulghafor A.
Abstract
Abstract
This paper proposes a power-efficient low noise amplifier (LNA) for wireless sensor networks (WSN) applications. The energy consumption of LNAs plays a significant role in the design of WSN applications seeking less energy consumption. The transistor (BP1V01M0) is used in this article to get a low noise figure (NF) of 1.2dB and high power gain of 12.63 dB. The design covers the transistor biasing circuit, the transistor stability test, and, finally, the matching network establishment. The results of the simulation show that the proposed LNA design operates at 2.4 GHz with a wideband impedance bandwidth of 2 GHz with a low power consumption of 1 mW.
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