Enhancing OAM Radio Waves Through Directional Antenna Arrays: A Practical Approach
Orbital Angular Momentum (OAM) of radio wave has been considered as a promising technique to greatly improve the transmission rate in communication systems. The most common method to generate the OAM radio wave is to use an antenna array. However, a detailed analysis of the effect of the antenna type, number of elements, and frequency on OAM radio waves with directional antenna array are not given. In this paper, we investigate these effects on the beam angle, beam width, and maximum gain for the OAM wave, with the mathematical model generated by a circular directional antenna array.
Authors
- 聂玉明 Nie Yuming
- Ziyang Wang (ORCID: https://orcid.org/0000-0001-5294-4773)
- Yilong Lu (ORCID: https://orcid.org/0000-0002-3151-6259)
- Ziyue Wang (ORCID: https://orcid.org/0009-0009-7508-4433)
- Yufei Zhao (ORCID: https://orcid.org/0000-0002-3577-8854)
- Yue Bolun
Institutions
- Nanyang Technological University (SG)
- Weifang University (CN)
- Beihang University (CN)
Publication Details
- Published
- 2024-10-23
- DOI
- https://doi.org/10.1109/isape62431.2024.10840924
- Primary Topic
- Energy Harvesting in Wireless Networks
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China