Title :
Pulse swallowing frequency synthesizer
Author_Institution :
Dept. of Appl. Electron. & Telecommun., Univ. of West Bohemia, Plzen, Czech Republic
Abstract :
This article presents a design of new principle of the fractional frequency synthesizer based on charge balancing for spurious phase modulation suppression when pulses are periodically removed from pulse train. The new synthesizer can be used also as a universal building block in phase locked loop frequency synthesizers. The mathematical analysis and simulations of the system are also presented.
Keywords :
frequency synthesizers; mathematical analysis; phase locked loops; phase modulation; charge balancing; fractional frequency synthesizer; mathematical analysis; phase locked loop frequency synthesizers; pulse swallowing frequency synthesizer; spurious phase modulation suppression; universal building block; Frequency control; Frequency conversion; Frequency modulation; Frequency synthesizers; Low-pass filters; Stability analysis; Synthesizers; fractional; frequency synthesizer; pulse swallowing; simulation; spurious; stability;
Conference_Titel :
Radioelektronika (RADIOELEKTRONIKA), 2013 23rd International Conference
Conference_Location :
Pardubice
Print_ISBN :
978-1-4673-5516-2
DOI :
10.1109/RadioElek.2013.6530952
