Delayed LMS filters suppressing the RFI in cosmic rays radio detection
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00549300" target="_blank" >RIV/68378271:_____/18:00549300 - isvavai.cz</a>
Výsledek na webu
<a href="https://doi.org/10.1109/RTEST.2018.8397081" target="_blank" >https://doi.org/10.1109/RTEST.2018.8397081</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/RTEST.2018.8397081" target="_blank" >10.1109/RTEST.2018.8397081</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Delayed LMS filters suppressing the RFI in cosmic rays radio detection
Popis výsledku v původním jazyce
The emission of radio waves from Extensive Air Showers (EAS), initiated by ultrahigh-energy cosmic rays, has been attributed to geomagnetic emission and charge excess processes. At frequencies from 10 to 100 MHz this process leads to coherent radiation. Nowadays, the radio detection technique is used in many experiments consisting in studying EAS. One of them is the Auger Engineering Radio Array (AERA), located at the Pierre Auger Observatory. The frequency band observed by the AERA radio stations is 30-80 MHz. This investigated frequency range is often highly contaminated by human-made and narrow-band radio frequency interferences (RFI). The sup-pression of this contamination is crucial to lower the rate of spurious triggers. An adaptive filter based on the Least Mean Squares (LMS) algorithm can be an alternative to the currently used IIR-notch non-adaptive filter.
Název v anglickém jazyce
Delayed LMS filters suppressing the RFI in cosmic rays radio detection
Popis výsledku anglicky
The emission of radio waves from Extensive Air Showers (EAS), initiated by ultrahigh-energy cosmic rays, has been attributed to geomagnetic emission and charge excess processes. At frequencies from 10 to 100 MHz this process leads to coherent radiation. Nowadays, the radio detection technique is used in many experiments consisting in studying EAS. One of them is the Auger Engineering Radio Array (AERA), located at the Pierre Auger Observatory. The frequency band observed by the AERA radio stations is 30-80 MHz. This investigated frequency range is often highly contaminated by human-made and narrow-band radio frequency interferences (RFI). The sup-pression of this contamination is crucial to lower the rate of spurious triggers. An adaptive filter based on the Least Mean Squares (LMS) algorithm can be an alternative to the currently used IIR-notch non-adaptive filter.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
10303 - Particles and field physics
Návaznosti výsledku
Projekt
—
Návaznosti
—
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
CSI International Symposium on Real-Time and Embedded Systems and Technologies (RTEST 2018)
ISBN
978-153861475-4
ISSN
—
e-ISSN
—
Počet stran výsledku
9
Strana od-do
71-79
Název nakladatele
IEEE
Místo vydání
Danvers
Místo konání akce
Tehran
Datum konání akce
9. 5. 2018
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—