@ARTICLE{
author={Mu Yunping,Yao Chaochao,Fan Dian,Xu Yongjun,Wang Gongpu,Milosevic Marjan D,Ai Bo},
year={2024},
title={Channel estimation for backscatter communication systems with retrodirective arrays},
journal={IET COMMUNICATIONS},
volume={18},
number={11},
pages={671-678},
document_type={Article},
} 

@ARTICLE{
author={Xu Yating,Xu Rongtao,Hu Jiancun,Milosevic Marjan D,Wang Gongpu,Ai Bo},
year={2023},
title={Carrier Frequency Offset and Channel Estimation for Passive Backscatter Communication Systems},
journal={2023 IEEE 9TH WORLD FORUM ON INTERNET OF THINGS, WF-IOT},
volume={},
number={},
pages={-},
document_type={Proceedings Paper},
}