A new 2.4GHz CMOS low-noise amplifier with automatic gain control

A. Tang; F. Yuan; E. Law

doi:10.1109/MWSCAS.2006.382245

A new 2.4GHz CMOS low-noise amplifier with automatic gain control

A. Tang, F. Yuan, E. Law

Toronto Metropolitan University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

A new 2.4GHz CMOS low-noise amplifier with automatic gain control that provides an enhanced dynamic range of up to 40 dB over conventional low-noise amplifiers is proposed. The proposed low-noise amplifier automatically adjusts its voltage gain by monitoring the amplitude of its output voltage so as to achieve a large dynamic range. The proposed low-noise amplifier allows a receiver system to become adaptive to antenna array, waveguides, and transmission lines, as well as standard antenna signal powers. The amplifier provides a gain of over 35dB, a noise figure below 0.5dB, and reflection coefficient below -35dB at 2.4GHz. The transient time of the amplifier is approximately 2.5μs with the variation of the input RF power of 30dBm.

Original language	English
Title of host publication	Proceedings of the 2006 49th Midwest Symposium on Circuits and Systems, MWSCAS'06
Pages	200-203
Number of pages	4
DOIs	https://doi.org/10.1109/MWSCAS.2006.382245
Publication status	Published - 2006
Externally published	Yes
Event	2006 49th Midwest Symposium on Circuits and Systems, MWSCAS'06 - San Juan, Puerto Rico Duration: 6 Aug 2006 → 9 Aug 2007

Publication series

Name	Midwest Symposium on Circuits and Systems
Volume	2
ISSN (Print)	1548-3746

Conference

Conference	2006 49th Midwest Symposium on Circuits and Systems, MWSCAS'06
Country/Territory	Puerto Rico
City	San Juan
Period	6/08/06 → 9/08/07

Access to Document

10.1109/MWSCAS.2006.382245

Cite this

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title = "A new 2.4GHz CMOS low-noise amplifier with automatic gain control",

abstract = "A new 2.4GHz CMOS low-noise amplifier with automatic gain control that provides an enhanced dynamic range of up to 40 dB over conventional low-noise amplifiers is proposed. The proposed low-noise amplifier automatically adjusts its voltage gain by monitoring the amplitude of its output voltage so as to achieve a large dynamic range. The proposed low-noise amplifier allows a receiver system to become adaptive to antenna array, waveguides, and transmission lines, as well as standard antenna signal powers. The amplifier provides a gain of over 35dB, a noise figure below 0.5dB, and reflection coefficient below -35dB at 2.4GHz. The transient time of the amplifier is approximately 2.5μs with the variation of the input RF power of 30dBm.",

author = "A. Tang and F. Yuan and E. Law",

year = "2006",

doi = "10.1109/MWSCAS.2006.382245",

language = "English",

isbn = "1424401739",

series = "Midwest Symposium on Circuits and Systems",

pages = "200--203",

booktitle = "Proceedings of the 2006 49th Midwest Symposium on Circuits and Systems, MWSCAS'06",

note = "2006 49th Midwest Symposium on Circuits and Systems, MWSCAS'06 ; Conference date: 06-08-2006 Through 09-08-2007",

}

Tang, A, Yuan, F & Law, E 2006, A new 2.4GHz CMOS low-noise amplifier with automatic gain control. in Proceedings of the 2006 49th Midwest Symposium on Circuits and Systems, MWSCAS'06., 4267323, Midwest Symposium on Circuits and Systems, vol. 2, pp. 200-203, 2006 49th Midwest Symposium on Circuits and Systems, MWSCAS'06, San Juan, Puerto Rico, 6/08/06. https://doi.org/10.1109/MWSCAS.2006.382245

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AU - Tang, A.

AU - Yuan, F.

AU - Law, E.

PY - 2006

Y1 - 2006

N2 - A new 2.4GHz CMOS low-noise amplifier with automatic gain control that provides an enhanced dynamic range of up to 40 dB over conventional low-noise amplifiers is proposed. The proposed low-noise amplifier automatically adjusts its voltage gain by monitoring the amplitude of its output voltage so as to achieve a large dynamic range. The proposed low-noise amplifier allows a receiver system to become adaptive to antenna array, waveguides, and transmission lines, as well as standard antenna signal powers. The amplifier provides a gain of over 35dB, a noise figure below 0.5dB, and reflection coefficient below -35dB at 2.4GHz. The transient time of the amplifier is approximately 2.5μs with the variation of the input RF power of 30dBm.

AB - A new 2.4GHz CMOS low-noise amplifier with automatic gain control that provides an enhanced dynamic range of up to 40 dB over conventional low-noise amplifiers is proposed. The proposed low-noise amplifier automatically adjusts its voltage gain by monitoring the amplitude of its output voltage so as to achieve a large dynamic range. The proposed low-noise amplifier allows a receiver system to become adaptive to antenna array, waveguides, and transmission lines, as well as standard antenna signal powers. The amplifier provides a gain of over 35dB, a noise figure below 0.5dB, and reflection coefficient below -35dB at 2.4GHz. The transient time of the amplifier is approximately 2.5μs with the variation of the input RF power of 30dBm.

UR - https://www.scopus.com/pages/publications/34748882658

U2 - 10.1109/MWSCAS.2006.382245

DO - 10.1109/MWSCAS.2006.382245

M3 - Conference contribution

AN - SCOPUS:34748882658

SN - 1424401739

SN - 9781424401734

T3 - Midwest Symposium on Circuits and Systems

SP - 200

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BT - Proceedings of the 2006 49th Midwest Symposium on Circuits and Systems, MWSCAS'06

T2 - 2006 49th Midwest Symposium on Circuits and Systems, MWSCAS'06

Y2 - 6 August 2006 through 9 August 2007

ER -

A new 2.4GHz CMOS low-noise amplifier with automatic gain control

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