| 摘要 |
The objective of the present invention is to provide a diplexer with which it is possible to restrict the complexity of conductor routing. The diplexer according to the present invention is provided with: a first filter circuit including a first loop inductor and a second loop inductor which form a first loop surface and a second loop surface; a second filter circuit provided adjacent to the first filter circuit; and a first via hole conductor which electrically connects an input and output terminal to the first filter circuit and the second filter circuit. The diplexer is characterized in that: the first loop surface faces the second loop surface in a state in which said first loop surface protrudes out in a first direction relative to the second loop surface; and in that the first via hole conductor is provided to a second direction side of the first loop inductor, said second direction being a direction from the first loop surface to the second loop surface, and the first via hole conductor overlaps the part of the first loop surface that protrudes out relative to the second loop surface as seen in the second direction. |
