A photovoltaic system with an analog maximum power point tracking technique for 97.3% high effectiveness. - Chun-Yu Hsieh; Chih-Yu Yang; Fu-Kuei Feng; Ke-Horng Chen (ESSCIRC, 2010)

Highly Efficient Analog Maximum Power Point Tracking (AMPPT) in a Photovoltaic System. - Chih-Yu Yang; Chun-Yu Hsieh; Fu-Kuei Feng; Ke-Horng Chen (IEEE Trans. Circuits Syst. I Regul. Pap., 2012)