An Ultra-wideband Frequency Domain Receiver for Software Defined Radio Applications

Adhikari, Bijaya and Jain, Prashuk and Jamadagni, HS (2015) An Ultra-wideband Frequency Domain Receiver for Software Defined Radio Applications. In: IEEE International Conference on Electronics Computing and Communication Technologies (CONECCT), JUL 10-11, 2015, Bangalore, INDIA.

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Abstract

This work presents a frequency domain ultra-wideband receiver architecture spanning from 500 MHz to 10.5 GHz. Proposed architecture uses Transform Domain (TD) sampling method which relaxes the ADC performance bottleneck for digitizing 500 MHz baseband signal. To achieve wideband operation a RF front end consisting of wideband LNA, VGA, baseband mixer and integrator is designed using UMC 130nm technology. Due to wide frequency operation this architecture is suitable for software defined radio applications.

Item Type:	Conference Proceedings
Additional Information:	Copy right for this article belongs to the IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA
Department/Centre:	Division of Electrical Sciences > Electronic Systems Engineering (Formerly Centre for Electronic Design & Technology)
Date Deposited:	22 Oct 2016 09:04
Last Modified:	22 Oct 2016 09:04
URI:	http://eprints.iisc.ac.in/id/eprint/54969

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