A novel versatile circuit functioning as both filter and oscillator based on CCCCTAs. - Phamorn Silapan; Winai Jaikla; Montree Siripruchyanun (APCCAS, 2008)

A high-performance current-mode precision full-wave rectifier based on BiCMOS-CCCDBAs. - Phamorn Silapan; Winai Jaikla; Montree Siripruchyanun (APCCAS, 2008)

Current controlled CCTA based- novel grounded capacitance multiplier with temperature compensation. - Phamorn Silapan; Chaiya Tanaphatsiri; Montree Siripruchyanun (APCCAS, 2008)

Even order fully-differential biquadratic filter application of implementation of fully-differential OTA based on commercially available IC. - Chaiyan Chanapromma; Amnaj Prajong; Phamorn Silapan (ISPACS, 2011)

Multiple ouput CFTAs (MO-CFTAs)-based wide-range linearly/electronically controllable currentmode square-rooting circuit. - Phamorn Silapan; Chaiyan Chanapromma (ISPACS, 2011)

A Current-Mode Multiphase Triangular Wave Generator Using Commercially Available IC. - Pawich Choykhuntod; Karan Angkun; Kantida Pancharoen; Rapeepan Keaw-on; Phamorn Silapan (AIEE, 2021)

Single Commercially Available IC-Based Electronically Controllable Voltage-Mode First-Order Multifunction Filter with Complete Standard Functions and Low Output Impedance. - Winai Jaikla; Unchittha Buakhong; Surapong Siripongdee; Fabian Khateb; Roman Sotner; Phamorn Silapan; Peerawut Suwanjan; Amornchai Chaichana (Sensors, 2021)

Commercially Available ICs Based Dual Ramp Operations Triangular/Square Wave Generator by Electronically Controllable. - Phamorn Silapan; Arisara Luewisutichat; Pawich Choykhuntod; Rapeepan Kaewon (ISPACS, 2022)

A Current mode Three-phase Space Vector Signal Technique Based on Analog Method. - Nattapong Thanyaratsakul; Rapeepan Kaewon; Sakrapee Paisalnan; Phamorn Silapan (ISPACS, 2022)

Duty-Cycle Electronically Tunable Triangular/Square Wave Generator Using LT1228 Commercially Available ICs for Capacitive Sensor Interfacing. - Phamorn Silapan; Pawich Choykhuntod; Rapeepan Kaewon; Winai Jaikla (Sensors, 2022)

Electronically Tunable Grounded and Floating Capacitance Multipliers Using a Single Active Element. - Nuttapon Seechaiya; Winai Jaikla; Amornchai Chaichana; Phamorn Silapan; Piya Supavarasuwat; Peerawut Suwanjan (J. Electr. Comput. Eng., 2024)