Patch Feeder Design for 3U Cubesat Deployable Reflectarray Antenna

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F25%3A43977638" target="_blank" >RIV/49777513:23220/25:43977638 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/11197772" target="_blank" >https://ieeexplore.ieee.org/document/11197772</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/AE66163.2025.11197772" target="_blank" >10.1109/AE66163.2025.11197772</a>

Result language
angličtina
Original language name
Patch Feeder Design for 3U Cubesat Deployable Reflectarray Antenna
Original language description
This paper presents the design of a 4×4 patch antenna array to serve as the feeder for a reflectarray antenna on a 3U CubeSat. The reflectarray is intended for high-gain, space-constrained applications in Low Earth Orbit (LEO) and beyond such as earth observation, data relay communication, and deep space missions. The proposed feed patch antenna array uses a square patch elements with truncate tips to achieve circular polarization. The 4×4 patch antenna array operates in the X-band (7.8-9 GHz) and is designed for an operating frequency of 8.22 GHz, providing an optimal radiation pattern for illuminating the reflectarray. The antenna array is designed by using computer simulation technology (CST) software and achieves a return loss of less than -10 dB, with a maximum gain of 19.6 dBi.
Czech name
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Czech description
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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
40-45
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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