Active low pass notch filter using Multielectrode Distributed RC circuit. - Virote Pirajnanchai; C. Benjankaprasert; Kanok Janchitrapongvej (CSNDSP, 2010)

New flat pass-band of low-pass responses with varying attenuation in stop-band. - Dolchai Sookcharoenphol; Vanvisa Chutchavong; Kanok Janchitrapongvej (ICCIP, 2017)

New adjustable non-linear characteristic approximated by bernstein polynomial for guitar effect. - Dolchai Sookcharoenphol; Vanvisa Chutchavong; Kanok Janchitrapongvej (ICCIP, 2017)

Optimized Gaussian Pulse Design for UWB System Using Particle Swarm Optimization Based-on Generalized Bessel Polynomials. - Vanvisa Chutchavong; Thanavit Anuwongpinit; Boonchana Purahong; Tuanjai Archevapanich; Kanok Janchitrapongvej (J. Mobile Multimedia, 2022)