Substrate Integrated Waveguide Cross-Coupling Filter with Multilayer Hexagonal Cavity

Table 2

Comparisons with some conventional SIW filters.

References	𝑓center	BW	Occupying sizes
[10]	10 GHz	6%	>30 × 30 mm^2
[11]	10 GHz	3.3%	>30 × 30 mm^2
[12]	6 GHz	5%	>48 × 24 mm^2
[13]	10 GHz	3.4%	>32 × 32 mm^2
This work	10 GHz	6%	22 × 12 mm^2