US Pat. No. 10,194,566

FEED-THROUGH

HANS-ERIK JOHANSSON I HAG...

1. A feed-through for providing electromagnetic shielding, comprising:a frame that comprises an opening; and
an assembly comprising two or more joining parts configured to form one or more elongated waveguides, the joining parts being made of a conductive metal, divisible along a length of the one or more elongated waveguides and capable of surrounding one or more signal leads, wherein the joining parts are configured to be attached to each other, wherein the assembly is configured to be attached to the frame via one or more flanges to allow the one or more signal leads to pass through the opening in the frame and through one of the one or more elongated waveguides, and wherein the opening in the frame has a larger maximum transversal extension than the maximum transversal extension of the one or more elongated waveguides.