Simulation of Active Sallen Key Notch Filter Circuit Using Circuit Wizard and Its Real Testing

Syifaul Fuada (Universitas Pendidikan Indonesia)
Cindy Liu (Program Studi S1 Sistem Telekomunikasi Universitas Pendidikan Indonesia)
Sri Anggraeni (Program Studi S1 Sistem Telekomunikasi Universitas Pendidikan Indonesia)
Maulida Yasmin (Program Studi S1 Sistem Telekomunikasi Universitas Pendidikan Indonesia)
Futuh Balad (Program Studi S1 Sistem Telekomunikasi Universitas Pendidikan Indonesia)
Verra Halizzah (Program Studi S1 Sistem Telekomunikasi Universitas Pendidikan Indonesia)
Devi Anassafila (Program Studi S1 Sistem Telekomunikasi Universitas Pendidikan Indonesia)
Tryadi Herlambang Wijaya (Program Studi S1 Sistem Telekomunikasi Universitas Pendidikan Indonesia)
Widias Tuti (Program Studi S1 Sistem Telekomunikasi Universitas Pendidikan Indonesia)
Yee Mei Heong (Universiti Tun Hussein Onn Malaysia)

JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING
Vol. 7 No. 1 (2023): Issues July 2023

An electronic circuit that functions to block or hold signals with intermediate frequencies (median) and will forward signals between low frequencies and high frequencies is the definition of a Notch Filter. The Band Stop Filter, also often referred to as the Notch Filter, is a combination of a Low Pass Filter and a High Pass Filter connected in parallel. This connection differs from the Band Pass Filter, which connects the Low Pass Filter and High Pass Filter in series. This study aims to discuss the simulation of the Sallen-key notch filter Circuit. The author also conducts real simulations to prove the Circuit by changing or adjusting the value of the components installed in the Circuit so that the frequency response is according to the target. The purpose and role of the Sallen-key notch filter and the working principle of the theory of each filter used. The research method used in the research work is to carry out virtual simulations using virtual simulators and live simulations