Murata Manufacturing Co., Ltd.

Toichiro Sawabe

Katsuo Ito

Youji Maeda

A connecting structure of diodes in a double-balanced mixer for connecting the diodes on a substrate, which includes four diodes disposed in a row on one side face of a substrate, with the four diodes being arranged so that the diodes at the outer side in the row are directed in the same direction, while the diodes at the inner side in the row are directed also in the same direction to each other, and that the diodes at the outer side are directed in an opposite direction to the diodes at the inner side, and two rows of wiring patterns disposed on the substrate at one end side of each of the diodes in a direction generally intersecting the diodes, with alternate diodes of the four diodes being respectively connected to the corresponding wiring pattern.

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Ishikawa, Japan

Toichiro Sawabe