A Time-Mode-Modulation Digital Quadrature Power Amplifier Based on 1-bit Delta-Sigma Modulator and Transformer Combined FIR FIlter.
Yuncheng ZhangZheng SunBangan LiuJunjun QiuDingxin XuYi ZhangXi FuDongwon YouHongye HuangWaleed MadanyAshbir Aviat FadilaZezheng LiuWenqian WangYuang XiongAtsushi ShiraneKenichi OkadaPublished in: VLSI Technology and Circuits (2023)