A High-Efficiency 3D-Printed E-Band Dielectric Transmitarray for Integrated Space and Terrestrial Networks
- Publisher:
- Institute of Electrical and Electronics Engineers (IEEE)
- Publication Type:
- Conference Proceeding
- Citation:
- 2022 International Symposium on Antennas and Propagation, ISAP 2022, 2022, 00, pp. 319-320
- Issue Date:
- 2022-01-01
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Filename | Description | Size | |||
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A High-Efficiency 3D-Printed E-Band Dielectric Transmitarray for Integrated Space and Terrestrial Networks.pdf | Accepted version | 516.54 kB |
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A highly efficient wideband transmitarray working at E band is developed in this paper. This transmitarray is composed by 10 10 dielectric cells and fabricated through three-dimensional (3D) printing technology. To obtain the required phase distribution of the array, the height of dielectric cells is adjusted. To reduce the phase error under oblique incident angles, multiple-angle phase distribution is analyzed. This transmitarray can work within a wideband from 60 to 90GHz. The peak gain can reach 23.4 dBi at 74 GHz with the maximum aperture efficiency of 60.9%.
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