Quantization noise shaping of the sigma-delta modulator based on the all phase FFT in OFDM systems
GE Lijun;ZHAO Lan;LI Yue;GUO Hui;LI Mingyang;ZHAO Ruijun
Journal of Xidian University . 2017, (4): 80 -85+117 .  DOI: 10.3969/j.issn.1001-2400.2017.04.015