A wide-band digitally controlled ring oscillator
暂无分享,去创建一个
[1] Danijela Cabric,et al. Cognitive radios: System design perspective , 2007 .
[2] D. Leeson. A simple model of feedback oscillator noise spectrum , 1966 .
[3] A. Hajimiri,et al. Jitter and phase noise in ring oscillators , 1999, IEEE J. Solid State Circuits.
[4] Ramesh Harjani,et al. A low-phase-noise CMOS ring oscillator with differential control and quadrature outputs , 2001, Proceedings 14th Annual IEEE International ASIC/SOC Conference (IEEE Cat. No.01TH8558).
[5] Joseph Mitola,et al. Cognitive radio: making software radios more personal , 1999, IEEE Wirel. Commun..
[6] Kari Stadius,et al. A low-power wide-band digital frequency synthesizer for cognitive radio sensor units , 2009, 2009 Proceedings of ESSCIRC.
[7] Behzad Razavi,et al. A study of phase noise in CMOS oscillators , 1996, IEEE J. Solid State Circuits.