A Bandpass Filter Based on Half Mode Substrate Integrated Waveguide-to-Defected Ground Structure Cells

<div>Comparison of cutoff frequencies and transmission characteristics of SIW and HMSIW. 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International Journal of Antennas and Propagation

fig2

Figure 2

Figure 2: A Bandpass Filter Based on Half Mode Substrate Integrated Waveguide-to-Defected Ground Structure Cells 