Patent ID: 9401533
Filing Date: 2016-07-26
CPC Classification: H01P,H05K

Claim Text:
1. A high-frequency signal line comprising: a dielectric element assembly including a plurality of dielectric layers laminated on each other in a lamination direction; a linear signal line provided in the dielectric element assembly; a first ground conductor provided on one side in the lamination direction relative to the signal line and including a plurality of first openings arranged along the signal line; and a second ground conductor provided on the other side in the lamination direction relative to the signal line and including a plurality of second openings arranged along the signal line; wherein each of the plurality of first openings is located within a respective one of the plurality of second openings when viewed in the lamination direction; and edges of the plurality of first openings do not overlap with edges of the plurality of second openings when viewed in the lamination direction.