An antenna and a mobile terminal

Embodiment of the present invention there is provided an antenna comprising a first radiating portion and a matching circuit feeding power source, the first radiation portion comprising a first radiator, the second radiator and the capacitor structure of the first radiator one end connected through the matching circuit and the power feeding, the feed supply and the ground connection portion, the second end connected to a first terminal of the capacitor structure and the second radiator through the first radiator the second end of the second radiator and the ground connection portion, wherein the first radiating section for generating a first resonant frequency, the length of the second radiator is a resonance frequency of said first wavelength one-eighth. The present invention further provides a mobile terminal. The present invention reduces the length of the antenna, thereby reducing the volume of the mobile terminal.