Antenna module

An antenna module comprising:

• a circuit layer having a filter circuit;
• an antenna layer laminated on the circuit layer and having a radiation conductor;
• a wiring layer positioned between the circuit layer and the antenna layer and having a connection wiring connected to the filter circuit;
• a first ground pattern provided on a surface of the circuit layer located on an opposite side of the wiring layer;
• a second ground pattern provided between the circuit layer and the wiring layer;
• a third ground pattern provided between the wiring layer and the antenna layer;
• and
• a signal terminal provided on the surface of the circuit layer and positioned within a clearance region where the first ground pattern is cut away,
• wherein the clearance region is located so as not to overlap the filter circuit as viewed in a lamination direction,
• wherein the signal terminal is connected to the filter circuit through a pillar conductor penetrating the circuit layer and the connection wiring, and
• wherein the radiation conductor receives power through a feed pattern connected to the filter circuit.