Title :
Phase Noise Analysis of PLL Based Frequency Synthesizers for Multi-Radio Mobile Terminals
Author :
Valenta, Vaclav ; Baudoin, Genevieve ; Villegas, Martine
Author_Institution :
ESYCOM, Univ. Paris-Est, Noisy-le-Grand
Abstract :
This paper deals with phase noise analysis and design aspects of PLL based frequency synthesizers for cognitive multi-radio mobile terminals. Principal features of PLL based frequency synthesizers are presented and simulated. This document describes various issues of the loop filter design and the overall impact on the frequency synthesizer performance in terms of the phase noise, settling time and the spurious suppression capability. Phase noise requirements for main communication standards in the frequency band 800 MHz to 6 GHz are investigated as well.
Keywords :
frequency synthesizers; mobile radio; phase locked loops; phase noise; PLL; communication standards; frequency 800 MHz to 6 GHz; frequency synthesizers; loop filter; multiradio mobile terminals; phase noise analysis; 3G mobile communication; Bluetooth; Communication standards; Communication switching; Frequency synthesizers; GSM; Image converters; Phase locked loops; Phase noise; Transceivers; cognitive radio; frequency synthesis; multi-radio; phase locked loop; phase noise;
Conference_Titel :
Cognitive Radio Oriented Wireless Networks and Communications, 2008. CrownCom 2008. 3rd International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-2301-9
Electronic_ISBN :
978-1-4244-2302-6
DOI :
10.1109/CROWNCOM.2008.4562555
