FEATURES OF INTERACTION OF RESONATORS ON LUMPED ELEMENTS AND SECTIONS OF COUPLED STRIP LINES FORMING NON-REFLECTING FILTERS
Year: 2024

The results of a computational experiment on the effect of the length of a section of coupled strip lines on the frequency characteristics of a non-reflective band-pass filter are presented. Based on the data obtained, the following provisions are formulated: resonators on lumped elements are responsible for the formation of the central frequency f0; an increase in the length of coupled lines increases the steepness of the filter cutoff, while the bandwidth ∆f changes insignificantly; a limit of