High performance CMOS current-mode precision full-wave rectifier (PFWR). - Surachet Khucharoensin; Varakorn Kasemsuwan (ISCAS (1), 2003)

High-Speed Low Input Impedance CMOS Current Comparator. - Varakorn Kasemsuwan; Surachet Khucharoensin (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

A Robust High-Speed Low Input Impedance CMOS Current Comparator. - Varakorn Kasemsuwan; Surachet Khucharoensin (J. Circuits Syst. Comput., 2008)