title: A study on phase-noise reduction method in phase-locked loop systems.
abstract: Experimental studies are carried out on phase noise and the correlation coefficient between the phase and average current noises of voltage-controlled oscillator in phased-locked loop (PLL) systems. The precise phase stabilization technique is discussed, and new methods to reduce the phase noise are described in PLL systems, using the correlation.
authors.forename: Keiji
authors.initials: K
authors.lastname: Takagi