Cart (Loading....) | Create Account
Close category search window
 

A 5.2-GHz LNA in 0.35-μm CMOS utilizing inter-stage series resonance and optimizing the substrate resistance

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Choong-Yul Cha ; Sch. of Eng., Inf. & Commun. Univ., Daejeon, South Korea ; Sang-Gug Lee

A current-reused two-stage low-noise amplifier (LNA) topology is proposed, which adopts a series inter-stage resonance and optimized substrate resistance of individual transistors. The characteristics of the series inter-stage resonance in gain enhancement are analyzed and compared with other alternatives. The contradicting effects of substrate resistance on common-source and common-gate amplifiers are analyzed and proposed guidelines for high-gain operation. The LNA is implemented based on a 0.35-μm CMOS technology for 5.2-GHz wireless LAN applications. Measurements show 19.3dB of power gain, 2.45 dB of noise figure, and 13.2 dBm of output IP3, respectively, for the dc power supply of 8 mA and 3.3 V.

Published in:

Solid-State Circuits, IEEE Journal of  (Volume:38 ,  Issue: 4 )

Date of Publication:

Apr 2003

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.