Title
CMOS 45 GHz Vector Modulator With Gain/Phase Correction Through Calibration
Publication Date
2-14-2013
Document Type
Article
Abstract
A 45 GHz vector modulator designed in 45 nm SOI CMOS is presented along with an open-loop calibration technique for gain/phase correction. The continuous 360° vector modulator consists of a passive quadrature signal generation network followed by a Gilbert cell modulator. The simple, open-loop calibration procedure results in RMS gain and phase errors less than 0.5 dB and 5°, respectively. The circuit consumes 18 mW of DC power from a 1 V supply.
Publication Title
Electronics Letters
Volume
49
Issue
4
First Page
267
Last Page
269
DOI
10.1049/el.2012.4001
Publisher Policy
pre print, post print
Recommended Citation
Laskar, J.; Papapolymerou, J.; Juntunen, E.; and Dawn, Debasis, "CMOS 45 GHz Vector Modulator With Gain/Phase Correction Through Calibration" (2013). School of Engineering and Technology Publications. 213.
https://digitalcommons.tacoma.uw.edu/tech_pub/213
