Simulation and Design of Low Noise Amplifier
N. NazeeyaAnjum1, M.Akshaiya2, G.Alagulakshmi3
1N. NazeeyaAnjum, Assistant Professor- Grade I, Department of Electronics and Communication Engineering, Sri Sairam Engineering College, Chennai, Tamil Nadu, India.
2M.Akshaiya, Student, Department of Electronics and Communication Engineering, Sri Sairam Engineering College, Chennai, Tamil Nadu, India.
3G.Alagulakshmi, Student, Department of Electronics and Communication Engineering, Sri Sairam Engineering College, Chennai, Tamil Nadu, India.
Manuscript received on October 13, 2019. | Revised Manuscript received on 22 October, 2019. | Manuscript published on November 10, 2019. | PP: 2968-2970 | Volume-9 Issue-1, November 2019. | Retrieval Number: A9117119119/2019©BEIESP | DOI: 10.35940/ijitee.A9117.119119
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Abstract: A low-noise amplifier is an electronic amplifier that amplifies a very poor signal (in terms of its power) without significantly degrading its SNR. An amplifier increases the power of both the signal and the noise present at its input. A good LNA has a low Noise Figure as well as enough gain to boost the signal thereby does the work required of it. This paper proposes a LNA designed with ATF-21170 to operate in 2.4 GHz with a maximum gain of 18.453 dB and minimum NF 1.346.
Keywords: LNA, 2.4GHz, ATF-21170, low Noise Figure, Maximum gain, ADS
Scope of the Article: Network Modelling and Simulation