Patent ID: 9686858
Date: 2017-06-20
CPC Classifications: H01L,H04W,H05K

Claim:
1. A composite module comprising: a wiring substrate; an outer ground electrode located on one main surface of the wiring substrate; a wiring electrode located inside the wiring substrate; a first ground electrode located on a same different surface than where the wiring electrode is provided, the different surface being allocated inside the wiring substrate between the wiring electrode and the outer ground electrode; and a first cutout provided in the first ground electrode at least at a portion of a region of the first ground electrode overlapping with the wiring electrode and the outer ground electrode when viewed from above; wherein the wiring electrode overlaps with at least one of the first ground electrode and the outer ground electrode when viewed from above; further comprising; a second ground electrode between the wiring electrode and another main surface of the wiring substrate; wherein a second cutout is provided in the second ground electrode at least at a portion of a region of the second ground electrode overlapping with the wiring electrode when viewed from above, wherein the second cutout is disposed so as not to overlap with the first cutout when viewed from above.