Flexible 6G antenna systems based on innovative lenses combined with array antennas
- Algaba-Brazález, Astrid 2
- Wang, Hairu 1
- Castillo-Tapia, Pilar 1
- Manholm, Lars 2
- Johansson, Martin 2
- Quevedo-Teruel, Oscar 1
- 1 KTH Royal Institute of Technology,Division of Electromagnetic Engineering,Stockholm,Sweden
- 2 Ericsson Research,Ericsson AB,Gothenburg,Sweden
Argitalpen urtea: 2023
Mota: Biltzar ekarpena
Laburpena
In this article, we propose an innovative concept to realize flexible and cost-effective array antenna systems for next generation communication systems. The idea is to tailor the performance of an antenna array to different use case scenarios by applying a customized dielectric lens placed in front of the array. By combining a lens with an array, we can improve certain performance properties of the antenna system and adapt it for unique site locations and requirements. Moreover, the lens may also act as a radome, providing mechanical protection from environmental conditions. This study consists of exploring the possibilities of using a lens to increase the gain of the antenna in certain directions: scanning range close to broadside (from 0° to 30°), and extreme scanning ranges (from 60° to 80°).
Erreferentzia bibliografikoak
- 10.1109/APS/URSI47566.2021.9704194
- 10.1109/TAP.2018.2835575
- 10.1109/LAWP.2022.3196324
- 10.1109/TAP.2020.3022960
- 10.1109/TAP.2022.3217175
- 10.1109/TAP.2022.3209266
- osseiran, (2020), Ericsson white paper
- 10.1109/MVT.2014.2333694
- huddleston, (1981), Technical report Georgia Institute of Technology
- 10.1109/TAP.2021.3069494
- 10.1109/LAWP.2018.2856371
- luneburg, (1944), Providence, pp. 391
- 10.1109/TAP.2018.2872766
- 10.1109/TMTT.2018.2854174
- wikström, (2022), Ericsson white paper
- 10.1109/MCOM.2018.1700977
- 10.1109/JMW.2022.3202626