Mobile terminal and antenna component based on mobile terminal

The invention provides an antenna component based on a mobile terminal. The antenna component comprises an antenna arranged in the mobile terminal. The antenna comprises two groups of antenna branches. At least one group of antenna branch is arranged at the lower side of the back surface of the front shell of the mobile terminal. The invention also provides the mobile terminal which is equipped with the antenna component. Compared with the antenna components in the prior art, at least one group of antenna branch is arranged at the lower side of the back surface of the front shell so that the person is enabled to have a certain spatial distance from the antenna when the person is close to the terminal, the radiation of the antenna to the human body can be reduced, the OTA requirements of the antenna can be met and the requirement of reducing the SAR value can be met, the process of using a distance sensor to act as a switch control processor to reduce power can also be eliminated and thus the cost can be reduc