Dual-frequency dual-port antenna with high isolation characteristic and mobile terminal

The invention belongs to the technical field of antennas, and discloses a dual-frequency dual-port antenna with a high isolation characteristic and a mobile terminal, and the dual-frequency dual-port antenna comprises a vertical dielectric substrate, a horizontal dielectric substrate, an antenna unit located on the vertical dielectric substrate, and metal printed on the surface of the horizontal dielectric substrate. The antenna units printed on the vertical dielectric substrate are symmetrically distributed and adopt a bending technology, so that the sizes of the antenna units are reduced, and miniaturization of the antenna is facilitated. The antenna unit is connected with the upper surface feed line through the coaxial line inner core and connected with the lower surface metal floor through the coaxial line outer core, so that feed of the antenna is achieved. According to the dual-frequency dual-port antenna with the high isolation characteristic and the mobile terminal provided by the invention, the mobil