An Energy Recycling Envelope Tracking Supply Modulator Assisted by Small Cap Replica With 89.7% Efficiency and 37% Reduced Linear Amplifier Current for 150 MHz Bandwidth 5G New Radio RF Applications.
Chong-Sin HuangTzu-Yu TzengWei-Cheng HuangYi-Hsiang KaoJie-Lin WuKe-Horng ChenYing-Hsi LinShian-Ru LinTsung-Yen TsaiPublished in: IEEE J. Solid State Circuits (2022)