Design of Cross-Coupled Bandpass Filters with Flexible Coupling via Half-Mode Substrate-Integrated Waveguide

<div>Photography of the fabricated single-band BPF with one TZ in the lower stopband.</div>

International Journal of RF and Microwave Computer-Aided Engineering

Figure 11: Design of Cross-Coupled Bandpass Filters with Flexible Coupling via Half-Mode Substrate-Integrated Waveguide 