COPLANAR WAVEGUIDE

摘要

A coplanar waveguide electronic device is formed on a substrate. The waveguide includes a signal ribbon and a ground plane. The signal ribbon is formed of two or more signal lines of a same level of metallization that are electrically connected together. The ground plane is formed of an electrically conducting material which includes rows of holes.

主权项

1. A coplanar microwave waveguide electronic device; comprising:
a substrate whereon is mounted a central signal ribbon and at least one ground plane; said ground plane including a plurality of metallization layers; wherein said central signal ribbon is also achieved as a plurality of metallization layers, at least one metallization layer of the ground plane being able to cooperate with a same-level layer of the central signal ribbon for the propagation of a microwave signal; and wherein each metallization layer of the central signal ribbon is operable to propagate a microwave signal and includes a plurality of individual signal lines electrically connected together for the propagation of said microwave signal.