Antenna module and wireless communication device using same

A wireless communication device comprising:

• a baseboard;
• and
• an antenna module comprising:
• a holder covered on the baseboard and comprising a top surface, an end surface, and a side surface positioned adjacent to the end surface, the end surface and the side surface both connected to the top surface;
• a first feed portion positioned on the top surface;
• a second feed portion positioned on the top surface and spaced from the first feed portion;
• a first antenna unit positioned on the top surface and the end surface, the first antenna unit electrically connected to the first feed portion;
• and
• a second antenna unit being spaced from the first antenna unit and positioned on the top surface and the side surface, and the second antenna unit electrically connected to the second feed portion;
• wherein the first feed portion and the second feed portion respectively feed current to the first antenna unit and the second antenna unit;
• wherein the first antenna unit comprises a connecting portion, a first radiating portion, and a second radiating portion, the connecting portion is a meander sheet, one end of the connecting portion is electrically connected to the first feed portion, another end of the connecting portion extends along a direction parallel to the end surface and away from the side surface and further extends along a direction parallel to the side surface and towards the end surface, the first radiating portion and the second radiating portion are both electrically connected to one end of the connecting portion away from the first feed portion and extend along opposite directions.

An antenna module comprising:

• a holder comprising a top surface, an end surface, and a side surface positioned adjacent to the end surface, the end surface and the side surface both connected to the top surface;
• a first feed portion positioned on the top surface;
• a second feed portion positioned on the top surface and spaced from the first feed portion;
• a first antenna unit positioned on the top surface and the end surface, the first antenna unit electrically connected to the first feed portion;
• and
• a second antenna unit being spaced from the first antenna unit and positioned on the top surface and the side surface, and the second antenna unit electrically connected to the second feed portion;
• wherein the first feed portion and the second feed portion respectively feed current to the first antenna unit and the second antenna unit;
• wherein the second antenna unit comprises a first resonating portion, the first resonating portion comprises a first resonating section and a second resonating section, the first resonating section is positioned on the side surface and is substantially a U-shaped sheet, one end of the resonating section is perpendicularly connected to the second feed portion, another end of the resonating section is perpendicularly connected to the second resonating section;
• the second resonating section is substantially a rectangular sheet and is positioned on the top surface, one end of the second resonating section is electrically connected to one end of the first resonating section away from the second feed portion, and another end of the second resonating section extends along a direction parallel to the side surface and away from the end surface.