TY - GEN
T1 - A regulated 3.1-10.6 GHz linear dual-tuning differential ring oscillator for UWB applications
AU - Lu, Li
AU - Li, Changzhi
AU - Lin, Jenshan
PY - 2011
Y1 - 2011
N2 - A regulated linear dual-tuning differential ring oscillator has been designed and fabricated in UMC 0.13 m CMOS process for ultra wide band (UWB) applications. The integrated voltage regulator has a robust performance with high power supply rejection ratio to improve phase noise performance at the presence of power supply ripple. The proposed dual-tuning technique enables a wide tuning range covering the entire UWB spectrum and a fast-tuning capability in the fine-tuning range. Measurement results demonstrate that the proposed oscillator has a large tuning range, high tuning linearity and acceptable phase noise, which is attractive for various UWB applications.
AB - A regulated linear dual-tuning differential ring oscillator has been designed and fabricated in UMC 0.13 m CMOS process for ultra wide band (UWB) applications. The integrated voltage regulator has a robust performance with high power supply rejection ratio to improve phase noise performance at the presence of power supply ripple. The proposed dual-tuning technique enables a wide tuning range covering the entire UWB spectrum and a fast-tuning capability in the fine-tuning range. Measurement results demonstrate that the proposed oscillator has a large tuning range, high tuning linearity and acceptable phase noise, which is attractive for various UWB applications.
UR - http://www.scopus.com/inward/record.url?scp=79960864059&partnerID=8YFLogxK
U2 - 10.1109/ISCAS.2011.5937542
DO - 10.1109/ISCAS.2011.5937542
M3 - Conference contribution
AN - SCOPUS:79960864059
SN - 9781424494736
T3 - Proceedings - IEEE International Symposium on Circuits and Systems
SP - 225
EP - 228
BT - 2011 IEEE International Symposium of Circuits and Systems, ISCAS 2011
Y2 - 15 May 2011 through 18 May 2011
ER -