Support plate and portable communication device including the same

A portable communication device comprising:

• a housing;
• a printed circuit board seated in the housing and mounted to a communication circuit;
• and
• at least one groove positioned in the housing,
• wherein the housing includes a support plate having at least one antenna unit operatively connected with the communication circuit, and an injection molded member surrounding at least a portion of the at least one antenna unit,
• wherein the support plate includes a main body in which at least a portion of the printed circuit board is seated, and at least one lead connecting the at least one antenna unit with the main body,
• wherein the at least one groove is formed at a position at which the at least one lead makes contact with the injection molded member and includes a first part formed by a portion of the support plate, and a second part formed by a portion the injection molded member and being connected with the first part, and
• wherein the at least one groove is configured to be used in correcting a position of the support plate by preventing a lateral movement of the support plate from an injection pressure in the housing.