Threat evaluation model of targets based on information entropy and fuzzy optimization theory. - Li-Ying Feng; Qing Xue; Minxia Liu (IEEM, 2011)

Fractal Dual-Mode Open-Loop Quasi-Elliptic Bandpass Filter with Source-Load Coupling. - Li-Ying Feng (Wirel. Pers. Commun., 2018)