By Topic

Fully Concurrent Dual-Band LNA Operating in 900 MHz/2.4 GHz Bands for Multi-standard Wireless Receiver with Sub-2dB Noise Figure

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

4 Author(s)
Datta, S. ; Electron. & Electr. Commun. Eng. Dept., IIT Kharagpur, Kharagpur, India ; Datta, K. ; Dutta, A. ; Bhattacharyya, T.K.

This article presents the design of a fully concurrent dual-band Low Noise Amplifier (LNA) operating in the GSM 0.9GHz & BLUETOOTH 2.4GHz communication standards. The fully concurrent LNA is designed and simulated in CADENCE using 130nm UMC technology. The dual-band LNA has been designed from the system viewpoint to provide a higher gain at the high band in order to compensate the high-band signal's extra loss over the air transmission. The current design is especially suitable for use in multi-standard wireless receiver front ends as it saves die area and reduces power consumption by replacing parallel LNAs for each channel frequency. Simulation results indicate a Noise Figure below 2dB and S21 above 14 dB in all frequency bands while drawing 10mA current from a 1.2V power supply.

Published in:

Emerging Trends in Engineering and Technology (ICETET), 2010 3rd International Conference on

Date of Conference:

19-21 Nov. 2010