An accuracy synchronization method for passive radar system

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25530%2F14%3A39898826" target="_blank" >RIV/00216275:25530/14:39898826 - 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
An accuracy synchronization method for passive radar system
Original language description
In this paper we describe a precise synchronization method for passive radar system. The precise time synchronization is essential for a Field Programmable Gate Array technology, Analog to Digital Converters and synthesizers. These parts are situated onthe receivers' site. The phase noise measurement chain contains an accuracy oven controlled crystal oscillator, a divider of oscillation source to multiple channels, an optical link and a clock synchronizer on the receiver site. A computer model of synchronization chain was created to verify possibility of the proposal of the synchronization method. The model of synchronization chain is described by the equations for the prediction of he phase noise results. A feasibility of the time synchronization method was tested by comparing with measured phase noise of real signals. The experimental results show ffective time synchronization method using an optical link. The time synchronization can be improved up to 1.10 ps. The phase noise suppr
Czech name
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Czech description
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2014 24th International Conference Radioelektronika
ISBN
978-1-4799-3715-8
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
307-310
Publisher name
IEEE (Institute of Electrical and Electronics Engineers)
Place of publication
New York
Event location
Bratislava
Event date
Apr 15, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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