Fully integrated current-mode quadrature sinusoidal oscillator circuit. - Montree Kumngern; Jirasak Chanwutitum; Kobchai Dejhan (ICEEI, 2011)

Voltage-mode first-order allpass filter using single-ended OTAs and grounded capacitor. - Montree Kumngern; Jirasak Chanwutitum (DICTAP, 2012)

Voltage-mode lowpass, highpass, bandpass biquadratic filter using OTRAs. - Montree Kumngern; Somyot Junnapiya; Jirasak Chanwutitum (ICCSCE, 2013)