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Inductance-Tuned LC-VCO for Reconfigurable RF Circuit Design
2004
IEICE Electronics Express
Preserved Fulltext
This paper presents a wide tuning range LC-VCO using an on-chip variable inductor to extend tuning range. The VCO was fabricated using 0.35 µm CMOS process. The tuning range was found to be 37.8% without degradation of phase noise by inductance tuning. Wide tunable VCO with an on-chip variable inductor is one of the key circuits of reconfigurable RF circuit.
doi:10.1587/elex.1.156
fatcat:fk6qhco6p5hsxpviq767ktss34