Signal transmission line

Abstract

A signal transmission line is disclosed. The signal transmission line includes a dielectric substrate, a signal line formed on a first surface of the dielectric substrate, a first conductive layer formed on a second surface of the dielectric substrate, and a first stub formed on the first surface of the dielectric substrate, the first stub being electrically connected with the signal line. The first stub includes a plurality of straight areas each extending from a different position of the signal line, a conductor part extending in parallel with the signal line, the conductor part being electrically connected with straight areas, a projection part connected with the conductor part, the projection part extending from the conductor part, and an opening provided between the conductor part and the signal line.

Dependencies are inferred from the claim text.