研究目的
To present the design, simulation, and measurement results for a beam steerable system covering the frequency range from 22 GHz to 35 GHz for 5G applications, utilizing a Rotman Lens as a beamforming network connected to a six circular patch L-shaped reflector antennas.
研究成果
The proposed wideband beam steering system using a Rotman Lens fed antenna array demonstrates good performance in terms of S-parameters and beam steering characteristics over a wide bandwidth from 25 GHz to 30 GHz. The system is designed on a simple and low-cost PCB technology, making it suitable for future 5G wireless communication applications.
研究不足
The system's performance is evaluated within the frequency range of 22 GHz to 35 GHz, and the study focuses on the application for 5G wireless communication networks. The physical size of the system and the complexity of integrating the Rotman Lens with the antenna array may pose challenges for certain applications.
