A 2.4 GHz Multi-Channel FBAR-based Transmitter With an Integrated Pulse-Shaping Power Amplifier
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for_dspace_twocolumn.pdf
Description
A two column version of the paper formatted by me
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1.48 MB
Format
Adobe PDF
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c95d14acec2a054319837f9b141d5dda
Author(s)
Paidimarri, Arun
Mercier, Patrick Philip
Chandrakasan, Anantha P.
Nadeau, Phillip
Date Issued
January 2013
Journal
IEEE Journal of Solid-State Circuits
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Citation
Paidimarri, Arun, Phillip M. Nadeau, Patrick P. Mercier, and Anantha P. Chandrakasan. “A 2.4 GHz Multi-Channel FBAR-Based Transmitter With an Integrated Pulse-Shaping Power Amplifier.” IEEE Journal of Solid-State Circuits 48, no. 4 (April 2013): 1042–1054.
Version
Author's final manuscript
Abstract
A 2.4 GHz TX in 65 nm CMOS defines three channels using three high-Q FBARs and supports OOK, BPSK and MSK. The oscillators have -132 [dBc over Hz] phase noise at 1 MHz offset, and are multiplexed to an efficient resonant buffer. Optimized for low output power ≈ -10 dBm, a fully-integrated PA implements 7.5 dB dynamic output power range using a dynamic impedance transformation network, and is used for amplitude pulse-shaping. Peak PA efficiency is 44.4% and peak TX efficiency is 33%. The entire TX consumes 440 [pJ over bit] at 1 [Mb over s].
MIT Department
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Terms of Use
Creative Commons Attribution-Noncommercial-Share Alike
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DOI of Published Version
https://doi.org/10.1109/JSSC.2013.2239001
