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https://hdl.handle.net/20.500.14365/1932| Title: | Optimizing Ridge Gap Waveguide Based Slot Antenna Shape for Maximum Gain and Bandwidth for Satellite Applications | Authors: | Cengiz, Mehmet Faruk Akarsu, Gokberk Fawzy, Diaa E. Allam, A. M. M. A. |
Keywords: | Gap waveguide (GW) millimeter wave substrate integrated GW satellite communication V-band |
Publisher: | IEEE | Abstract: | This work proposes different V-band antennas optimized to operate at 70 GHz with various geometric slots. The development is based on substrate integrated gap waveguide (SIGW) technology. Five geometries are considered, namely, rectangular, circular, hexagon, T-shape, and U-shape, with the target of maximizing the realized gain and bandwidth. The Finite Difference Time Domain (FDTD) technique is used to optimize the design parameters (CST studio simulator). The overall size of the developed antenna is 8.4x7.2x0.87 mm(3). The maximum obtained realized gain is found to be 10.98 dBi for the antenna with a rectangular slot. The circular slot antenna shows the highest S-11 < -10 dB bandwidth of 5.35 GHz in the range 66.53-71.88 GHz. The developed slot antennas are very appropriate for point-to-point wireless communication systems and inter-satellite and mobile satellite applications. | Description: | 8th International Conference on Control, Decision and Information Technologies (CoDIT) -- MAY 17-20, 2022 -- Istanbul, TURKEY | URI: | https://doi.org/10.1109/CODIT55151.2022.9804045 https://hdl.handle.net/20.500.14365/1932 |
ISBN: | 978-1-6654-9607-0 | ISSN: | 2576-3555 |
| Appears in Collections: | Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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| File | Size | Format | |
|---|---|---|---|
| 1932.pdf Restricted Access | 2.82 MB | Adobe PDF | View/Open Request a copy |
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