Use of the Location Inverse Solution to Reduce Ghost Images. - Yong-Zhong Hu; Tingjun Li; Zheng-Ou Zhou (EURASIP J. Adv. Signal Process., 2010)

RFI Suppression Based on Phase-Coded Stepped-Frequency Waveform in Through-Wall Radar. - Tingjun Li; Haining Yang; Zheng-Ou Zhou (IEEE Trans. Geosci. Remote. Sens., 2015)