A 57-GHz CMOS VCO with 185.3% tuning-range enhancement using tunable LC source-degeneration

A 57-GHz CMOS voltage-controlled oscillator (VCO) using tunable LC source-degeneration for operation frequency and tuning-range enhancement is demonstrated. The tunable LC source-degeneration is made by adding two tunable LC tanks, where varactors are used as the needed capacitors, to the source ter...

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Bibliographische Detailangaben

Hauptverfasser:	Chuan-Wei Tsou, Chi-Chen Chen, Yo-Sheng Lin
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	CMOS technology Frequency Impedance Inductors Parasitic capacitance Ring oscillators Shunt (electrical) Tunable circuits and devices Varactors Voltage-controlled oscillators
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