Development of DSP Algorithm for DME Coherency Measurement

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F15%3A00531306" target="_blank" >RIV/60162694:G43__/15:00531306 - 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
<a href="http://dx.doi.org/10.1109/MILTECHS.2015.7153738" target="_blank" >10.1109/MILTECHS.2015.7153738</a>

Result language
angličtina
Original language name
Development of DSP Algorithm for DME Coherency Measurement
Original language description
Air traffic regulations do not specify the parameter of coherency for DME system ground beacons, however this attribute of signal has a large impact on possibilities of digital signal processing of the signal. For example, coherent signal might be used for Doppler frequency measurement or measurement of their immediate phase can be used for high resolution time measurement. Concerning DME this can lead to higher precision measurements of both radial length and radial speed of the airplane making the measurement. In this paper there is described one possibility of DSP algorithm, that can be used to evaluate coherency of DME ground beacon signal, or any impulse signal with analogical attributes to DME. For the development we use vector signal generator to generate as similar signal to DME as possible and the algorithm itself is implemented on FPGA device, which perfectly suits this application. Before this we evaluated the credibility of the algorithm with MATLAB simulations, results of
Czech name
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Czech description
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
International Conference on Military Technologies 2015
ISBN
978-80-7231-976-3
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
575-579
Publisher name
University of Defence
Place of publication
Brno
Event location
Brno
Event date
Jan 1, 2015
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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