MOBILE RADIO TERMINAL

摘要

By devising the case shape and antenna arrangement, it is possible to provide a mobile radio terminal capable of always having a high antenna sensitivity even when the mobile radio terminal is placed in a pocket of user's clothes. In this mobile radio terminal (1), the case (2) has a plane A having a flat shape and a plane B having a protruding portion (2a) at a part of the center portion or the entire portion. An antenna element (3) is arranged on the protruding portion (2a) of the plane B in parallel to the plane A. Since the plane B has a protrusion or a curved shape, when the user puts the terminal into the pocket of his/her clothes, he/she unconsciously puts the terminal with the plane A in contact with his/her body side. Accordingly, the mobile radio terminal (1) is always contained in the clothes pocket with the antenna element (3) positioned at a distance from the user's body, i.e., at the farthest position from the user's body. Consequently, the electromagnetic wave of the antenna element (3) is not affected by the user's body and the mobile radio terminal (1) can always assure a preferable antenna gain and a high antenna sensitivity.