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Design of 2.4 GHz Low Noise Amplifiers for Wireless Communication System


Nataraj. B, Arthi. G, Gayathri.M. D, Deepa. D
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Low noise amplifiers (LNAs) play a key role in radio receiver performance. A LNA is an electronic amplifier that amplifies a very low power signal without significantly degrading its signal-to-noise ratio. An amplifier will increase the power of both signal and the noise present at is input. Low noise amplifiers are designed to minimize the additional noise. Designers minimize the additional noise by considering tradeoffs that include impedance matching, choosing the amplifier technology and selecting biasing conditions. Performance of different design are compared with respective noise figure, gain, input and output reflection coefficient. Advanced design system (ADS) tool was used for design and simulation of LNA.

Nataraj. B, Arthi. G, Gayathri.M. D, Deepa. D

Low noise amplifier (LNA), noise figure, gain, input and output reflection coefficients, ADS.

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Publication Details

Published in : Volume 2 | Issue 2 | March-April - 2016
Date of Publication Print ISSN Online ISSN
2016-04-30 2395-1990 2394-4099
Page(s) Manuscript Number   Publisher
568-571 IJSRSET1622184   Technoscience Academy

Cite This Article

Nataraj. B, Arthi. G, Gayathri.M. D, Deepa. D, "Design of 2.4 GHz Low Noise Amplifiers for Wireless Communication System", International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 2, Issue 2, pp.568-571, March-April-2016.
URL : http://ijsrset.com/IJSRSET1622184.php