| 摘要 |
A broad band power divider is provided to improve broad band characteristics by using an auxiliary matching circuit and to reduce the size of the broad band power divider. A broad band power divider(30) includes an input terminal(31), first and second output terminals(34,37), a multi-stage of impedance matching circuits(32,33,35,36), and auxiliary matching circuits(38,39). The multi-stage of impedance matching circuits are disposed between the first and second output terminals. The auxiliary matching circuits are inserted between the impedance matching circuits. First and second impedance matching circuits are connected between the input terminal and the first input terminal. Third and fourth impedance matching circuits are connected between the input terminal and the second input terminal. |
