Intel Corporation
Waveguide comprising an extruded dielectric waveguide core that is coextruded with an outer conductive layer

Abstract:

A method of making a waveguide, comprises: extruding a first dielectric material as a waveguide core of the waveguide, wherein the waveguide core is elongate; and coextruding an outer layer with the waveguide core, wherein the outer layer is arranged around the waveguide core.