Ansarudin, F. and Yamada, Yoshihide and Kamardin, K. (2022) Cylindrical dielectric lens antenna for 5G mobile base station. In: Malaysia-Japan Workshop on Radio Technology, MJWRT 2022, 11 January 2022 - 12 January 2022, Virtual, Online.
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Official URL: http://dx.doi.org/10.1088/1742-6596/2250/1/012013
Abstract
A wide range new technologies such as millimetre wave, massive MIMO technology, multi beam base station antenna are required in the fifth-generation (5G) mobile system. For multi beam base station application, a dielectric lens antenna is selected due to capabilities of achieving excellent radiation patterns in a wide angular range by applying the lens shaping method. A cylindrical structure is suitable for a lens antenna installation on the base station pole. In this paper, a cylindrical dielectric lens antenna is proposed and multi beam radiation patterns are investigated through the calculations by an electromagnetic simulator (FEKO) at the operating frequency of 28 GHz. As a result, good multi beam radiation patterns are achieved in the scanning angle from 0°to 30° with total gain reduction around 5dBi and antenna efficiency of about 95.9%.
| Item Type: | Conference or Workshop Item (Paper) |
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| Uncontrolled Keywords: | base station applications, cylindrical dielectric lens, dielectric lens antenna |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Malaysia-Japan International Institute of Technology |
| ID Code: | 98976 |
| Deposited By: | Yanti Mohd Shah |
| Deposited On: | 22 Feb 2023 03:03 |
| Last Modified: | 22 Feb 2023 03:03 |
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