Wideband patch antenna module

A wideband patch antenna module comprising:

• a base layer;
• a radiation patch provided on a top surface of the base layer;
• a lower patch provided at a bottom surface of the base layer;
• a first feeding point provided at a bottom surface of the lower patch;
• and
• a second feeding point provided at the bottom surface of the lower patch,
• wherein an imaginary line connecting the first feeding point and a center point of the lower patch intersects with an imaginary line connecting the second feeding point and the center point of the lower patch.

A wideband patch antenna module comprising:

• a base layer;
• a radiation patch provided on a top surface of the base layer;
• a first feeding pin provided with a side that is in contact with a bottom surface of the radiation patch by passing through the base layer;
• and
• a second feeding pin provided with a side that is in contact with the bottom surface of the radiation patch by passing through the base layer,
• wherein an imaginary line connecting the first feeding pin and a center point of the base layer intersects with an imaginary line connecting the second feeding pin and the center point of the base layer.

A wideband patch antenna module comprising:

• a base layer;
• a first feeding patch provided at at least one surface of a side surface and a bottom surface of the base layer;
• and
• a second feeding patch provided at at least one surface of another side surface and the bottom surface of the base layer at a location spaced apart from the first feeding patch,
• wherein the second feeding patch is provided at the side surface adjacent to the side surface of the base layer where the first feeding patch is provided.