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“Analysis and Design of Coupled PLL-Based CMOS Quadrature VCOs”,
IEEE Journal of Solid-State Circuits, vol. 59, pp. 294-306, 2024.
D. Manente, Quadrelli, F., Padovan, F., Bassi, M., Mazzanti, A., and Bevilacqua, A.,
“A Compensation and Calibration Technique for Lumped Hybrid Couplers in Integrated Image-Reject Architectures”,
IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 70, pp. 607-617, 2023.