Stopband-Improved SIW Triplexer and Triple-Band Filters Using Alternately Cascaded Triple- and Single-Mode Cavities
Stopband-improved substrate-integrated waveguide (SIW) triplexer and triple-band filters are presented based on scalp serum the novel realization method of coupling topologies composed of common triple-mode resonators coupled with multiple single-mode ones.Thanks to the common triple-mode cavities acting as T-junction proposed in our previous work,