Design of Double E-Plane Bandpass Filters with Improved Stopband Characteristics

저지대역 특성이 개선된 이중 E-평면 대역통과 여파기의 설계

A new CAD program for double E-plane bandpass filters is developed based on the variational analysis method and the passband correction method combined with the synthesis procedures. By taking the widths of three narrow waveguide equally, we can design bandpass filters with best stopband characteristics.