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A Regulated 3.1–10.6 GHz Linear Dual‐Tuning Differential Ring Oscillator For UWB Applications
Author(s) -
Lu Li,
Li Changzhi,
Lin Jenshan
Publication year - 2013
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.27813
Subject(s) - wideband , linearity , ring oscillator , microwave , cmos , ring (chemistry) , dual (grammatical number) , phase noise , sensitivity (control systems) , linear phase , ultra wideband , electronic engineering , differential (mechanical device) , electrical engineering , materials science , optoelectronics , physics , engineering , telecommunications , chemistry , art , literature , organic chemistry , filter (signal processing) , thermodynamics
A regulated linear dual‐tuning differential ring oscillator has been designed and fabricated in UMC 0.13 μm CMOS process for ultra‐wideband applications. Measurement results demonstrated the large tuning range, high tuning linearity, fast band switching, low supply sensitivity, and acceptable phase noise. © 2013 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:2384–2389, 2013