Beamforming for Simultaneous Energy and Information Transfer and Physical-Layer Secrecy. - Randy M. Yamada; Allan O. Steinhardt; Lamine Mili (IEEE Trans. Wirel. Commun., 2017)

New Method for Directional Modulation Using Beamforming: Applications to Simultaneous Wireless Information and Power Transfer and Increased Secrecy Capacity. - Randy M. Yamada (2017)

Directional modulation method to increase the capacity of confidential messages over broadcast channels. - Randy M. Yamada; Ryan M. Christopher (IET Commun., 2020)