Prototype of compact Microstrip lowpass filter for active phased antenna array with ultra-wide stopband using funnel shaped resonator
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F22%3A43966152" target="_blank" >RIV/49777513:23220/22:43966152 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/9920046" target="_blank" >https://ieeexplore.ieee.org/document/9920046</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/AE54730.2022.9920046" target="_blank" >10.1109/AE54730.2022.9920046</a>
Alternative languages
Result language
angličtina
Original language name
Prototype of compact Microstrip lowpass filter for active phased antenna array with ultra-wide stopband using funnel shaped resonator
Original language description
This paper deals with the design of a prototype microstrip filter, which would be suitable for integration into active phased array antennas. This novel compact microstrip lowpass filter is based on funnel shaped resonator and semi elliptical patches. The proposed filter is designed, modeled, and fabricated to achieve an ultra-wide stopband with a sharp transition band. Furthermore, the LC equivalent circuit and transfer function of funnel shaped resonator are extracted. The cut-off frequency of proposed filter at −3 dB is 1.4 GHz and this filter has an ultra-wide stopband begins from 1.66 GHz to 17 GHz with the suppression level of 20 dB. Moreover, this lowpass filter has a sharp transition band of 0.26 GHz and compact size of 0.138 λ g ×0.05 λ g . The proposed structure is printed on Rogers_Rt 5880 and the measured results are coincided with the simulation results.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
International Conference on Applied Electronics (AE 2022) : /proceedings/
ISBN
978-1-66549-481-6
ISSN
1803-7232
e-ISSN
1805-9597
Number of pages
5
Pages from-to
143-147
Publisher name
University of West Bohemia
Place of publication
Pilsen
Event location
Pilsen, Czech Republic
Event date
Sep 6, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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