A Compact UWB Antenna with Dual-Notch Band Filter for Cognitive Radio Applications

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F25%3A43977720" target="_blank" >RIV/49777513:23220/25:43977720 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/11197817" target="_blank" >https://ieeexplore.ieee.org/document/11197817</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/AE66163.2025.11197817" target="_blank" >10.1109/AE66163.2025.11197817</a>

Result language
angličtina
Original language name
A Compact UWB Antenna with Dual-Notch Band Filter for Cognitive Radio Applications
Original language description
In this article, a compact size of 25×30×1.6 mm3 Ultra-Wideband (UWB) microstrip patch antenna with dual-band notch filter is presented. The achieved UltraWideband was covering the band from 3.1 GHz up to 11.6 GHz. Meanwhile, two rejected notch bands at 6 GHz and 8 GHz corresponding to WLAN and X-band have been obtained with a stop-band filter. A microstrip notch-band filter was firstly designed and simulated individually, then integrated into the same substrate of the UWB antenna with the help of Printed circuit technology (PCB). Realistic radiation properties have been achieved with Omnidirectional characteristic suitable for cognitive radio applications with average realized gain of 3−5dBi and maximum radiation efficiency of 91 % at the passband.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2025 International Conference on Applied Electronics (AE)
ISBN
979-8-3315-3647-3
ISSN
1803-7232
e-ISSN
1805-9597
Number of pages
6
Pages from-to
1-6
Publisher name
IEEE
Place of publication
Piscataway
Event location
Pilsen, Czech Republic
Event date
Sep 8, 2025
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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