Noise figure and input intercept point's errors in an AGC‐less microwatt ultrawideband system (limiter and low noise amplifier)

Abstract The goal is to illustrate new errors about using the figures‐of‐merit NF and IIP, by investigating an AGC‐less microwatt ultrawideband gm‐boosted CMOS RF system with noise/distortion cancellation. The system composed of limiter and LNA is designed for 0.3–10.7 GHz at 1.8 V. Thanks to the li...

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Autor principal:	Shahab Shahrabadi
Formato:	article
Lenguaje:	EN
Publicado:	Wiley 2021
Materias:	Telecommunication TK5101-6720
Acceso en línea:	https://doaj.org/article/5a731aa80f2f456d90498206890753e0
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spelling	oai:doaj.org-article:5a731aa80f2f456d90498206890753e02021-12-01T07:07:55ZNoise figure and input intercept point's errors in an AGC‐less microwatt ultrawideband system (limiter and low noise amplifier)1751-86361751-862810.1049/cmu2.12308https://doaj.org/article/5a731aa80f2f456d90498206890753e02021-12-01T00:00:00Zhttps://doi.org/10.1049/cmu2.12308https://doaj.org/toc/1751-8628https://doaj.org/toc/1751-8636Abstract The goal is to illustrate new errors about using the figures‐of‐merit NF and IIP, by investigating an AGC‐less microwatt ultrawideband gm‐boosted CMOS RF system with noise/distortion cancellation. The system composed of limiter and LNA is designed for 0.3–10.7 GHz at 1.8 V. Thanks to the limiter, the impact of noises and distortions is cancelled and the LNA acts linear without any saturation or block, as well as, it becomes AGC‐less. Additionally, achievements prove that NF and IIP sometimes can be accompanied by error, hence engineers must always consider all aspects of a system together during their evaluations. Although this work is not experimental, it applies different methods such as “Regenerating”, “Comparing Calculations with Simulations” and “Monte Carlo” to demonstrate the reliability of achievements for applying in a SAW‐less RFIC.Shahab ShahrabadiWileyarticleTelecommunicationTK5101-6720ENIET Communications, Vol 15, Iss 20, Pp 2597-2614 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Telecommunication TK5101-6720
spellingShingle	Telecommunication TK5101-6720 Shahab Shahrabadi Noise figure and input intercept point's errors in an AGC‐less microwatt ultrawideband system (limiter and low noise amplifier)
description	Abstract The goal is to illustrate new errors about using the figures‐of‐merit NF and IIP, by investigating an AGC‐less microwatt ultrawideband gm‐boosted CMOS RF system with noise/distortion cancellation. The system composed of limiter and LNA is designed for 0.3–10.7 GHz at 1.8 V. Thanks to the limiter, the impact of noises and distortions is cancelled and the LNA acts linear without any saturation or block, as well as, it becomes AGC‐less. Additionally, achievements prove that NF and IIP sometimes can be accompanied by error, hence engineers must always consider all aspects of a system together during their evaluations. Although this work is not experimental, it applies different methods such as “Regenerating”, “Comparing Calculations with Simulations” and “Monte Carlo” to demonstrate the reliability of achievements for applying in a SAW‐less RFIC.
format	article
author	Shahab Shahrabadi
author_facet	Shahab Shahrabadi
author_sort	Shahab Shahrabadi
title	Noise figure and input intercept point's errors in an AGC‐less microwatt ultrawideband system (limiter and low noise amplifier)
title_short	Noise figure and input intercept point's errors in an AGC‐less microwatt ultrawideband system (limiter and low noise amplifier)
title_full	Noise figure and input intercept point's errors in an AGC‐less microwatt ultrawideband system (limiter and low noise amplifier)
title_fullStr	Noise figure and input intercept point's errors in an AGC‐less microwatt ultrawideband system (limiter and low noise amplifier)
title_full_unstemmed	Noise figure and input intercept point's errors in an AGC‐less microwatt ultrawideband system (limiter and low noise amplifier)
title_sort	noise figure and input intercept point's errors in an agc‐less microwatt ultrawideband system (limiter and low noise amplifier)
publisher	Wiley
publishDate	2021
url	https://doaj.org/article/5a731aa80f2f456d90498206890753e0
work_keys_str_mv	AT shahabshahrabadi noisefigureandinputinterceptpointserrorsinanagclessmicrowattultrawidebandsystemlimiterandlownoiseamplifier
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Noise figure and input intercept point's errors in an AGC‐less microwatt ultrawideband system (limiter and low noise amplifier)

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