Comb waveguide filter
AssigneeSwissto12 SA
InventorsStefano Sirci, Esteban Menargues Gomez, Santiago Capdevila Cascante
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Abstract
A combline waveguide filter obtained by additive printing, including several resonators connected to each other by irises. Each resonator includes a cavity with a longitudinal axis, a transverse axis and a vertical axis. Each cavity is delimited in particular by two walls each extending in a plane perpendicular to the longitudinal axis. Each cavity may include a post extending parallel to the vertical axis inside the cavity. The cross-section of the cavities is non-rectangular.
Claims24
Combline waveguide filter obtained by additive printing of metal, comprising at least two resonators connected together by irises,
- each resonator comprising a cavity with a longitudinal axis, a transverse axis and a vertical axis,
- each cavity being delimited in particular by two walls each extending in a plane perpendicular to the longitudinal axis,
- wherein the cross section of said cavities is non-rectangular.
Dependencies are inferred from the claim text.