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Modulated Frequency Synthesizers. Design for Wideband and High Efficiency Modulation

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Аннотация к книге "Modulated Frequency Synthesizers. Design for Wideband and High Efficiency Modulation"

This book presents a wideband GFSK-modulated fractional-N frequency synthesizer which using the two-point delta-sigma modulation (TPDSM). Two bottlenecks in this design have been rigorously investigated. One is the nonlinear performance of fractional-N frequency synthesizers. The other one is the inherent gain and delay mismatch between the two modulation points. Both nonlinear and mismatch factors dominate the modulation accuracy in the closed phase-locked loop (PLL). The proposed formulation...

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Издательство: Книга по требованию
Дата выхода: июль 2011
ISBN: 978-3-6391-2247-3
Объём: 116 страниц
Масса: 196 г
Размеры(высота, ширина, толщина), см: 23 x 16 x 1

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