GNSS Sector Antenna for Interference Mitigation and Localization Using a High-Impedance Reflector

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F20%3A00343886" target="_blank" >RIV/68407700:21230/20:00343886 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1109/LAWP.2020.3013910" target="_blank" >https://doi.org/10.1109/LAWP.2020.3013910</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/LAWP.2020.3013910" target="_blank" >10.1109/LAWP.2020.3013910</a>

Jazyk výsledku

angličtina

Název v původním jazyce

GNSS Sector Antenna for Interference Mitigation and Localization Using a High-Impedance Reflector

Popis výsledku v původním jazyce

There are many applications where the reception of global navigation satellite system (GNSS) signals is crucial. In such cases, the capability to reduce the interference (both unintentional or hostile) is critical. The proposed sector antenna offers a stable radiation pattern with no beam steering across the frequency band and good impedance matching. It also benefits from a high impedance reflector, which allows the antenna to provide broadband operation and low-profile compact geometry. Furthermore, seven of these sector antennas were placed in a heptagonal shape and combined with a broadband crossed dipole. As a result, the designed antenna system can reduce vertically polarized interference by approximately 45 dB in the required directions.

Název v anglickém jazyce

GNSS Sector Antenna for Interference Mitigation and Localization Using a High-Impedance Reflector

Popis výsledku anglicky

There are many applications where the reception of global navigation satellite system (GNSS) signals is crucial. In such cases, the capability to reduce the interference (both unintentional or hostile) is critical. The proposed sector antenna offers a stable radiation pattern with no beam steering across the frequency band and good impedance matching. It also benefits from a high impedance reflector, which allows the antenna to provide broadband operation and low-profile compact geometry. Furthermore, seven of these sector antennas were placed in a heptagonal shape and combined with a broadband crossed dipole. As a result, the designed antenna system can reduce vertically polarized interference by approximately 45 dB in the required directions.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/GA20-02046S" target="_blank" >GA20-02046S: Anténní řady s kvantizovaným řízením</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

IEEE Antennas and Wireless Propagation Letters

ISSN

1536-1225

e-ISSN

1548-5757

Svazek periodika

19

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

1674-1678

Kód UT WoS článku

000576425700006

EID výsledku v databázi Scopus

2-s2.0-85092507435