A synthesis Approach for Bandpass Filters with Arbitrary Transmission Zeros - Aspect of Solution by Linearization of Immittances

摘要

This paper presents the original synthesis method for band-pass filters, that allowable are arbitral transmission zeros occurring at each side on the pass-band. This method employs const J-inverters and polynomial effective-linearization of band-stop reactances. Proposed synthesis is of course an analytically simply solvable. Attained frequency responses of designed filters give expected sufficient accuracy in the pass-band ripples. Filter may be designed utilizing this proceeding and calculator.