Multi-RAT multi-connectivity active steering antenna technology for IoT, Wi-Fi, LTE, and 5G. - Jesse Shih-Chieh Hsin; Hamid Eslami; Abhishek Singh; Norik Dzhandzhapanyan; Akihiro Horie; Zhe Wang; Jeffery Wheeler; Nadim Charara; Farrukh Syed; Yan Gendlin; Jatan Shah; Jeffrey Hilbert (RWS, 2020)