12-23 GHz ultra wide tuning range voltage-controlled ring oscillator with hybrid control schemes

12-23 GHz ultra wide tuning range voltage-controlled ring oscillator with hybrid control schemes

This paper presents the design of a voltage-controlled ring oscillator that has ultra wide tuning range of 12 to 23 GHz with hybrid control schemes. The voltage-controlled oscillator (VCO) uses a feedforward interpolation topology scheme and a varactor diode load capacitance variation scheme to cont...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Young Uk Yim, McDonald, J.F., Kraft, R.P.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Capacitance
Diodes
Frequency measurement
Interpolation
Ring oscillators
Topology
Tuning
Varactors
Voltage control
Voltage-controlled oscillators
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:This paper presents the design of a voltage-controlled ring oscillator that has ultra wide tuning range of 12 to 23 GHz with hybrid control schemes. The voltage-controlled oscillator (VCO) uses a feedforward interpolation topology scheme and a varactor diode load capacitance variation scheme to control the oscillation. The measurement result of the VCO shows good linearity in frequency-voltage characteristics over the ultra wide tuning range.
ISSN:2159-3469
2159-3477
DOI:10.1109/ISVLSI.2005.1