Electronically tunable multiple-input single-output voltage-mode multifunction filter employing simple CMOS OTAs. - Montree Kumngern; Usa Torteanchai; Kobchai Dejhan (APCCAS, 2010)

Current-controlled quadrature oscillator using a new single ZC-CG-CCCCTA. - Montree Kumngern; Usa Torteanchai (DICTAP, 2012)

FDCCII-based P, PI, PD and PID controllers. - Montree Kumngern; Usa Torteanchai (DICTAP, 2014)

Three-input single-output current-mode universal filter using a single FDCCII and grounded passive components. - Usa Torteanchai; Montree Kumngern (ISPACS, 2014)

0.5-V bulk-driven quasi-floating gate transconductance amplifier. - Montree Kumngern; Usa Torteanchai; Fabian Khateb (ICECS, 2017)

Sub-Volt Bulk-Driven Transconductance Amplifier and Filter Application. - Montree Kumngern; Usa Torteanchai; Sathian Yutthanaboon; Fabian Khateb (APCCAS, 2018)

A Simple Patch Antenna with Wideband Circular Polarization for GNSS Application. - Phanuphong Boontamchauy; Nathapat Supreeyatitikul; Anupan Phungasem; Manurak Rattanasuttikan; Usa Torteanchai (IECC, 2019)

0.3 V Fully Differential Current Conveyor Using MIBD-DT MOST technique. - Montree Kumngern; Usa Torteanchai; Natapong Wongprommoon; Wirote Jongchanachavawat; Siraphop Tooprakai; Somkiat Lerkvaranyu (ISPACS, 2022)