Multi-channel 180pJ/b 2.4GHz FBAR-based receiver
Name
pnadeau.pdf
Size
468.52 KB
Format
Adobe PDF
Checksum (MD5)
dcdfafda57e15c3a8941f4efd5ba50bc
Author(s)
Nadeau, Phillip
Paidimarri, Arun
Mercier, Patrick Philip
Chandrakasan, Anantha P
Date Issued
June 2012
Journal
2012 IEEE Radio Frequency Integrated Circuits Symposium (RFIC)
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Citation
Nadeau, Phillip M., Arun Paidimarri, Patrick P. Mercier, and Anantha P. Chandrakasan. “Multi-Channel 180pJ/b 2.4GHz FBAR-Based Receiver.” 2012 IEEE Radio Frequency Integrated Circuits Symposium (June 2012).
Version
Author's final manuscript
Abstract
A three-channel 2.4GHz OOK receiver is designed in 65nm CMOS and leverages MEMS to enable multiple sub-channels of operation within a band at a very low energy per received bit. The receive chain features an LNA/mixer architecture that efficiently multiplexes signal pathways without degrading the quality factor of the resonators. The single-balanced mixer and ultra-low power ring oscillator convert the signal to IF, where it is efficiently amplified to enable envelope detection. The receiver consumes a total of 180pJ/b from a 0.7V supply while achieving a BER=10-3 sensitivity of -67dBm at a 1Mb/s data rate.
MIT Department
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Massachusetts Institute of Technology. Microsystems Technology Laboratories
Terms of Use
Creative Commons Attribution-Noncommercial-Share Alike
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1109/RFIC.2012.6242304
