2017 ISSCC session 2。 A 2.4 V 23.9 dBm 35.7%-PAE −32.1 dBc-ACLR LTE-20 MHz envelope-shaping-and-tracking system with a multiloop-controlled AC-coupling supply modulator and a mode-switching PA.
2014 Envelope modulator for multimode transmitters with AC-coupled multilevel regulators
提前感谢!!