Analysis of a PLL Based Frequency Synthesizer using Switched Loop Bandwidth for Mobile WiMAX

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F08%3APU73748" target="_blank" >RIV/00216305:26220/08:PU73748 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Analysis of a PLL Based Frequency Synthesizer using Switched Loop Bandwidth for Mobile WiMAX
Original language description
This paper is focused on design aspects of a fractional-N PLL (Phase Locked Loop) based frequency synthesizer proposed for the Mobile WiMAX (Worldwide Interoperability for Mobile Access) standard. Requirements in terms of phase noise, settling time, frequency resolution and frequency of operation for WiMAX frequency synthesizer are presented. Furthermore, a high-speed CP (Charge Pump) PLL based synthesizer with a switched loop bandwidth is proposed and simulated. It has a 32 MHz reference frequency anda 50 kHz loop bandwidth with frequency raster of 125 kHz and 14 us settling time.
Czech name
Analysis of a PLL Based Frequency Synthesizer using Switched Loop Bandwidth for Mobile WiMAX
Czech description
This paper is focused on design aspects of a fractional-N PLL (Phase Locked Loop) based frequency synthesizer proposed for the Mobile WiMAX (Worldwide Interoperability for Mobile Access) standard. Requirements in terms of phase noise, settling time, frequency resolution and frequency of operation for WiMAX frequency synthesizer are presented. Furthermore, a high-speed CP (Charge Pump) PLL based synthesizer with a switched loop bandwidth is proposed and simulated. It has a 32 MHz reference frequency anda 50 kHz loop bandwidth with frequency raster of 125 kHz and 14 us settling time.

Project
<a href="/en/project/GD102%2F08%2FH027" target="_blank" >GD102/08/H027: Advanced Methods, Structures and Components of Electronic Wireless Communication</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 18th International Conference Radioelektronika 2008
ISBN
978-1-4244-2087-2
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
Czechoslovakia Section IEEE
Place of publication
Praha
Event location
Praha
Event date
Apr 23, 2008
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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