A Novel Silicon Integrated Optical ROTMAN Lens for RF Beamforming

被引：0
|
作者：
Yin, Yanlong [1 ]
Chen, Teyan [1 ]
Wu, Yixin [1 ]
Guo, Yuhao [1 ]
Gu, Zenghui [1 ]
Duan, Fei [1 ]
Xu, Wenwei [1 ]
机构：
[1] Huawei Technol Co Ltd, Galileo Adv Technol Lab, Guangzhou 518038, Peoples R China
来源：
2022 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE, ACP | 2022年
关键词：
integrated optical Rotman lens; microwave photonics; RF beamforming; coherent detection; ANALOG;
D O I：
10.1109/ACP55869.2022.10089012
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We propose a novel integrated Rotman lens based on the commercially mature 220nm-thick SOI platform, which supports 33 optical beamforming angles ranging from -75 degrees to 75 degrees. By adopting optical switch and coherent detection technology, the OBFN with Rotman lens can support multibeam operation and the sweeping speed is as fast as nanoseconds in prospect.
引用
收藏
页码：1858 / 1861
页数：4
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