Multiband and wideband characteristics of grid array antenna
An inexpensive and non-complex technique for achieving multiband and wide bandwidth on Grid Array Antenna (GAA) is presented in this work. By cutting a square slot on the ground plane of a conventional GAA at a determined distance from the center of the ground plane of a conventional GAA, wide and m...
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| Main Authors: | , , , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2023
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| Online Access: | http://eprints.utem.edu.my/id/eprint/28071/1/Multiband%20and%20wideband%20characteristics%20of%20grid%20array%20antenna.pdf http://eprints.utem.edu.my/id/eprint/28071/ https://pubs.aip.org/aip/acp/article-abstract/2564/1/070003/2918556/Multiband-and-wideband-characteristics-of-grid?redirectedFrom=fulltext |
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| Summary: | An inexpensive and non-complex technique for achieving multiband and wide bandwidth on Grid Array Antenna (GAA) is presented in this work. By cutting a square slot on the ground plane of a conventional GAA at a determined distance from the center of the ground plane of a conventional GAA, wide and multiband GAA was achieved. Simulation results indicate that the impedance bandwidth covered by the antenna is from 23.54 GHz - 24.43 GHz, 27.81 GHz - 30.80 GHz and 32.67 GHz - 40.19 GHz with a gain of 15.44 dBi at 37 GHz. The bands covered by the antenna are essential for 5G millimeter-wave communications. |
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