Antenna for generating arbitrarily directed Bessel beam. Inventors: Yujian Cheng, Yichen Zhong, Renbo He, Yan Liu, Yong Fan, Kaijun Song, Bo Zhang, Xianqi Lin, Yonghong Zhang, Application Number: 15/959305, Filing Date: 2018/04/23, Publication Number: 20190036214A1, Publication Date: 2019/01/31, Pat
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