BROADBAND STRIPLINE FILTER Russian patent published in 2017 - IPC H01P1/203 

FIELD: radio engineering, communication.

SUBSTANCE: filter containing the dielectric substrate, on the one side of which the short-circuited from the one end of the stripline conductors are applied, and on the second side of which the short-circuited from the opposite end of the stripline conductors, connected electromagnetically, are applied. On the other side of the substrate the additional stripline conductors are applied, the lateral sides of which are galvanically connected to the adjacent resonators.

EFFECT: increase of the bandwidth and increase of the electrical strength of the broadband stripline filter.

2 dwg