A Review on design of low noise amplifiers for global navigational satellite system

Low noise amplifier (LNA) is a ubiquitous Radio Frequency (RF) component employed in the global navigation satellite system (GNSS) front end receiver to amplify the degraded RF signals captured by the antenna to the desired level. GNSS LNA boosts the desired signal power by adding minimal noise and...

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Autores principales:	Ch Priyanka, D Venkata Ratnam, Sai Krishna Santosh G
Formato:	article
Lenguaje:	EN
Publicado:	AIMS Press 2021
Materias:	gnss gps low noise amplifier (lna) noise figure (nf) Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/a6fdafb0669144909ed230b285490696
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id	oai:doaj.org-article:a6fdafb0669144909ed230b285490696
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spelling	oai:doaj.org-article:a6fdafb0669144909ed230b2854906962021-12-02T01:42:11ZA Review on design of low noise amplifiers for global navigational satellite system10.3934/electreng.20210122578-1588https://doaj.org/article/a6fdafb0669144909ed230b2854906962021-10-01T00:00:00Zhttps://www.aimspress.com/article/doi/10.3934/electreng.2021012?viewType=HTMLhttps://doaj.org/toc/2578-1588Low noise amplifier (LNA) is a ubiquitous Radio Frequency (RF) component employed in the global navigation satellite system (GNSS) front end receiver to amplify the degraded RF signals captured by the antenna to the desired level. GNSS LNA boosts the desired signal power by adding minimal noise and distortion to mitigate the impact of noise added by subsequential components of the RF receiver chain thereby improving the overall signal-to-noise ratio (SNR) and the overall performance of the system. This paper explores the various GNSS LNA topologies that improve the system's overall performance with minimum power consumption, low noise figure (NF), high gain, good input-output matching, stability, and linearity. The outcome of this research work would help to design a successful LNA for enhancing the performance of the GNSS receiver.Ch PriyankaD Venkata RatnamSai Krishna Santosh GAIMS Pressarticlegnssgpslow noise amplifier (lna)noise figure (nf)Electrical engineering. Electronics. Nuclear engineeringTK1-9971ENAIMS Electronics and Electrical Engineering, Vol 5, Iss 3, Pp 206-228 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	gnss gps low noise amplifier (lna) noise figure (nf) Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	gnss gps low noise amplifier (lna) noise figure (nf) Electrical engineering. Electronics. Nuclear engineering TK1-9971 Ch Priyanka D Venkata Ratnam Sai Krishna Santosh G A Review on design of low noise amplifiers for global navigational satellite system
description	Low noise amplifier (LNA) is a ubiquitous Radio Frequency (RF) component employed in the global navigation satellite system (GNSS) front end receiver to amplify the degraded RF signals captured by the antenna to the desired level. GNSS LNA boosts the desired signal power by adding minimal noise and distortion to mitigate the impact of noise added by subsequential components of the RF receiver chain thereby improving the overall signal-to-noise ratio (SNR) and the overall performance of the system. This paper explores the various GNSS LNA topologies that improve the system's overall performance with minimum power consumption, low noise figure (NF), high gain, good input-output matching, stability, and linearity. The outcome of this research work would help to design a successful LNA for enhancing the performance of the GNSS receiver.
format	article
author	Ch Priyanka D Venkata Ratnam Sai Krishna Santosh G
author_facet	Ch Priyanka D Venkata Ratnam Sai Krishna Santosh G
author_sort	Ch Priyanka
title	A Review on design of low noise amplifiers for global navigational satellite system
title_short	A Review on design of low noise amplifiers for global navigational satellite system
title_full	A Review on design of low noise amplifiers for global navigational satellite system
title_fullStr	A Review on design of low noise amplifiers for global navigational satellite system
title_full_unstemmed	A Review on design of low noise amplifiers for global navigational satellite system
title_sort	review on design of low noise amplifiers for global navigational satellite system
publisher	AIMS Press
publishDate	2021
url	https://doaj.org/article/a6fdafb0669144909ed230b285490696
work_keys_str_mv	AT chpriyanka areviewondesignoflownoiseamplifiersforglobalnavigationalsatellitesystem AT dvenkataratnam areviewondesignoflownoiseamplifiersforglobalnavigationalsatellitesystem AT saikrishnasantoshg areviewondesignoflownoiseamplifiersforglobalnavigationalsatellitesystem AT chpriyanka reviewondesignoflownoiseamplifiersforglobalnavigationalsatellitesystem AT dvenkataratnam reviewondesignoflownoiseamplifiersforglobalnavigationalsatellitesystem AT saikrishnasantoshg reviewondesignoflownoiseamplifiersforglobalnavigationalsatellitesystem
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A Review on design of low noise amplifiers for global navigational satellite system

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