LOW INSERTION LOSS WIDEBAND AND COMPACT POWER DIVIDER

摘要

A small power divider with a low loss is disclosed. The small power divider according to the present invention includes a first transmission line connected between an input port and a ground power source, a plurality of inductors whose one end is connected to an input port and the other end is connected to a corresponding output port among a plurality of output ports, and an isolator which is connected between each of the plurality of inductors and each of the plurality of output ports. The isolator includes at least one second transmission line and at least one third transmission line, one end of each of which is connected to the corresponding output port among the plurality of output ports, and at least one isolation resistor connected in series between the at least one second transmission line and the at least one third transmission line. Accordingly, the small power divider according to the present invention can be easily installed in various environments by including three transmission lines.