OTA high pass filter-based multiphase sinusoidal oscillator. - Preecha Thongdit; Terdsak Kunto; Pipat Prommee (TSP, 2015)

Current-Mode Square-Rooting Circuit Based on CMOS Translinear. - Natapong Wongprommoon; Preecha Thongdit; Pipat Prommee (TSP, 2018)

Enhancing The Linearity Range of LVDT Using Hyperbolic Sine Function. - Preecha Thongdit; Krit Angkeaw (ISPACS, 2022)