9:30 AM - 10:00 AM [D-3-02 (Invited)] Breaching the 70 % Efficiency Plateau: a Mixed-Signal Approach to RF-PA Design 〇Atsushi Yamaoka1, Thomas Hone1, Keiichi Yamaguchi1 (1. Toshiba Corp.(Japan)) https://doi.org/10.7567/SSDM.2020.D-3-02