Tunable Elliptic High-pass Filter based on Differentiator Approach. - Natapong Wongprommoon; Peradol Pienpichayapong; Pipat Prommee (SICE, 2020)

Fractional-order Sinusoidal Oscillator with Arbitrary Phase Fining and Orthogonally CO and FO. - Peradol Pienpichayapong; Natapong Wongprommoon; Pipat Prommee (ISPACS, 2022)

Reconfigurable Fractional-Order Operator and Bandwidth Expansion Suitable for PIα Controller. - Pipat Prommee; Peradol Pienpichayapong (IEEE Trans. Ind. Electron., 2024)