Least mean squares filters suppressing the radio-frequency interference in AERA cosmic ray radio detection

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00546223" target="_blank" >RIV/68378271:_____/20:00546223 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1109/TNS.2019.2948319" target="_blank" >https://doi.org/10.1109/TNS.2019.2948319</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/TNS.2019.2948319" target="_blank" >10.1109/TNS.2019.2948319</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Least mean squares filters suppressing the radio-frequency interference in AERA cosmic ray radio detection

Popis výsledku v původním jazyce

The production of radio waves from extensive air showers (EASs), initiated by ultra-high-energy cosmic rays, has been attributed to geomagnetic emission and charge excess processes. These days, the radio detection technique is used in many experiments aimed at studying EAS. One of them is the Auger Engineering Radio Array (AERA), located within the Pierre Auger Observatory. The frequency band observed by AERA radio stations is 30-80 MHz. The investigated frequency range is often very contaminated by human-made and narrow-band radio-frequency interference (RFI). Suppression of these contaminations is crucial to lowering the rate of spurious triggers. An adaptive filter based on the least mean squares (LMS) algorithm can be an alternative one for currently used infinite impulse response (IIR)-notch nonadaptive filters.

Název v anglickém jazyce

Least mean squares filters suppressing the radio-frequency interference in AERA cosmic ray radio detection

Popis výsledku anglicky

The production of radio waves from extensive air showers (EASs), initiated by ultra-high-energy cosmic rays, has been attributed to geomagnetic emission and charge excess processes. These days, the radio detection technique is used in many experiments aimed at studying EAS. One of them is the Auger Engineering Radio Array (AERA), located within the Pierre Auger Observatory. The frequency band observed by AERA radio stations is 30-80 MHz. The investigated frequency range is often very contaminated by human-made and narrow-band radio-frequency interference (RFI). Suppression of these contaminations is crucial to lowering the rate of spurious triggers. An adaptive filter based on the least mean squares (LMS) algorithm can be an alternative one for currently used infinite impulse response (IIR)-notch nonadaptive filters.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

—

Návaznosti

—

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

IEEE Transactions on Nuclear Science

ISSN

0018-9499

e-ISSN

1558-1578

Svazek periodika

67

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

405-413

Kód UT WoS článku

000510824300007

EID výsledku v databázi Scopus

2-s2.0-85078889569