Synthesis of a Fourth-Order Bandpass Filter Circuit with Considering the Technological Limitations on Microelectronic Realization
Darya Yu. Denisenko, Nikolay Nikolayevich Prokopenko, Nikolay V. Butyrlagin, Alexey E. Titov · 2021
The new circuit of fourth-order band-pass filter (BPF) has been developed with independently adjustable parameters - non-uniformity of the amplitude-frequency characteristic (AFC), bandwidth and transmission scale factor. The basic mathematical expressions for transfer function coefficients of the BPF structure and their parameters of AFC are presented. The AFCs was show from program Micro-Cap.