Multi-Spot Tracking System for Free-Space Optical Communication
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F22%3APU144955" target="_blank" >RIV/00216305:26220/22:PU144955 - isvavai.cz</a>
Result on the web
<a href="https://www.radioeng.cz/fulltexts/2022/22_02_0167_0175.pdf" target="_blank" >https://www.radioeng.cz/fulltexts/2022/22_02_0167_0175.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.13164/re.2022.0167" target="_blank" >10.13164/re.2022.0167</a>
Alternative languages
Result language
angličtina
Original language name
Multi-Spot Tracking System for Free-Space Optical Communication
Original language description
This article describes a multi-spot tracking system for free space optic communications systems suitable for tracking optical terminals observed within the field-of-view of a wide angle telescope. The article explains the conversion of the terminal position to the position in the plane of the tracking sensor and the subsequent recognition and tracking of terminals. In the first part of the article camera image processing is described. Then, basic projection of optical terminal into the tracking sensor plane (into the active surface of a camera) is expressed by using geometry and matrix optics. Afterwards, the angle resolution of optical terminal in plane of the receiver is obtained by using the Airy disk approximation. The basic projection is then extended to the calculation of the Earth-satellite system followed by spot tracking, where method for determining the optical terminal and the state machine is explained.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20202 - Communication engineering and systems
Result continuities
Project
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Continuities
O - Projekt operacniho programu
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Radioengineering
ISSN
1805-9600
e-ISSN
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Volume of the periodical
31
Issue of the periodical within the volume
2
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
9
Pages from-to
167-175
UT code for WoS article
000806410800001
EID of the result in the Scopus database
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