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|Title:||A 60-GHz 1-V supply band-tunable power amplifier in 65-nm CMOS||Authors:||Bi, X.
millimeter-wave integrated circuits
power amplifier (PA)
|Issue Date:||Nov-2011||Citation:||Bi, X., Guo, Y., Brinkhoff, J., Jia, L., Wang, L., Xiong, Y.Z., Leong, M.S., Lin, F. (2011-11). A 60-GHz 1-V supply band-tunable power amplifier in 65-nm CMOS. IEEE Transactions on Circuits and Systems II: Express Briefs 58 (11) : 719-723. ScholarBank@NUS Repository. https://doi.org/10.1109/TCSII.2011.2168010||Abstract:||This brief presents the design of a band-tunable 60-GHz CMOS power amplifier using 65-nm standard CMOS technology. To achieve high gain and PAE over the whole 7-GHz frequency band, this amplifier utilizes a differential band-switching circuit to tune the center frequency to the channel in use, whereas high-Q transformer matching and deep-neutralized differential pairs are employed to achieve high gain and PAE in a narrow bandwidth. The amplifier achieves saturated output power of 12.3 dBm and peak PAE of 20.4% with a 1-V supply and a 63-mA current. The peak gain is 17.1 dB at 59 GHz and 16.2 dB at 53.5 GHz for the two different frequency bands, respectively. © 2011 IEEE.||Source Title:||IEEE Transactions on Circuits and Systems II: Express Briefs||URI:||http://scholarbank.nus.edu.sg/handle/10635/53891||ISSN:||15497747||DOI:||10.1109/TCSII.2011.2168010|
|Appears in Collections:||Staff Publications|
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