A novel D-band self-packaged silicon-based air cavity-backed transition from grounded coplanar waveguide to air-filled rectangular waveguide was investigated, fabricated, and measured in this work.

This letter presents a novel wideband planar coplanar waveguide with ground (CPWG)-to-rectangular waveguide (RWG) transition designed for Ku-band applications. The architecture employs a stacked patch ...