A combiner/divider circuit may include a plurality of transmission lines forming a junction, a sum port, a first component port, a second component port, and a difference port. A transmission line may be associated with the difference port and may be formed by inductively coupling a portion of each of two other transmission lines. The difference port may be terminated by a terminating impedance element at a location spaced apart from the junction, with the inductively coupled portions being between the junction and the terminating impedance element.