Ultra wideband power divider/combiner comprising n transmission lines and capacitively copuled with n shorted lines

摘要

PURPOSE: An ultra-wideband power divider/combiner is provided to control the bandwidth of an input/output signal by controlling the size of the capacitive coupling between a transmission line and a short-circuit line. CONSTITUTION: An ultra-wideband power divider comprises a transmission line part(100) and a short-circuit line part. The transmission line part is formed in one side of a housing(20). The transmission line part has the N number of transmission lines. The short-circuit line part is formed in the other side of the housing. The short-circuit line part has the N number of short-circuit lines(210~240). The short-circuit lines are capaitively coupled to the transmission lines. A signal is inputted to the short-circuit line that is capacitively coupled to a first transmission line.