BALUN CIRCUIT AND INTEGRATED CIRCUIT APPARATUS

摘要

There are included first, second and third CPW lines (11,12a,12b) that serve as signal input/output ports; a first CPS line (14a) that relays the first and second CPW lines (11,12a) and serves as a differential transmission line; a second CPS line (14b) that relays the first and third CPW lines (11,12b) and serves as a differential transmission line; and at least one connecting part that mutually connects the grounding conductors of the first, second and third CPW lines (11,12a,12b).