The Error Estimation and Ambiguity of Solution of 2-D Time Difference of Arrival Localization Method
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F12%3A00476147" target="_blank" >RIV/60162694:G43__/12:00476147 - isvavai.cz</a>
Result on the web
<a href="http://vavtest.unob.cz/registr" target="_blank" >http://vavtest.unob.cz/registr</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The Error Estimation and Ambiguity of Solution of 2-D Time Difference of Arrival Localization Method
Original language description
This article is focused on the analysis of the error estimation and the ambiguity of solution of the TDOA (Time Difference of Arrival) localization method in the 2-D space. First, the algorithm of hyperbolic equations solution is presented as a background for a derivation of a covariance matrix. Next, the covariance matrix is derived in analytical form. Finally, the conditions of the covariance matrix solvability are shown including influence of target height. The analytical solution of the covariance matrix is the main contribution of this article.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
13th International Radar Symposium
ISBN
978-1-4577-1835-9
ISSN
2155-5753
e-ISSN
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Number of pages
8
Pages from-to
411-418
Publisher name
Warsaw University of Technology
Place of publication
Warsaw
Event location
Warsaw
Event date
May 23, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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