An antenna module, comprising: a substrate, comprising a ground plate, a first dielectric layer, and a second dielectric layer, wherein the first dielectric layer and the second dielectric layer are located on two sides of the ground plate, respectively; a millimeter wave antenna array, comprising N dipole antenna units, wherein the N dipole antenna units are successively disposed at an interval along the substrate, and N is an integer greater than 1; a radio frequency integrated circuit, wherein the radio frequency integrated circuit is disposed on the first dielectric layer and is connected to feeding structures of the N dipole antenna units; and a non-millimeter wave antenna, wherein the non-millimeter wave antenna is disposed on the second dielectric layer; wherein the dipole antenna unit comprises: a vertically polarized dipole antenna, comprising a first antenna branch and a second antenna branch, wherein the first antenna branch and the second antenna branch are disposed in the substrate at an interval, either of the first antenna branch or the second antenna branch and the ground plate are disposed at an interval, and the first antenna branch and the second antenna branch are connected to the radio frequency integrated circuit through a first feeding structure; and a reflector, wherein the reflector comprises several reflection pillars that are disposed in the substrate at an interval along a parabola, wherein the first antenna branch and the second antenna branch are both disposed on a side where a focal point of the parabola is located. a substrate, comprising a ground plate, a first dielectric layer, and a second dielectric layer, wherein the first dielectric layer and the second dielectric layer are located on two sides of the ground plate, respectively; a millimeter wave antenna array, comprising N dipole antenna units, wherein the N dipole antenna units are successively disposed at an interval along the substrate, and N is an integer greater than 1; a radio frequency integrated circuit, wherein the radio frequency integrated circuit is disposed on the first dielectric layer and is connected to feeding structures of the N dipole antenna units; and a non-millimeter wave antenna, wherein the non-millimeter wave antenna is disposed on the second dielectric layer; wherein the dipole antenna unit comprises: a vertically polarized dipole antenna, comprising a first antenna branch and a second antenna branch, wherein the first antenna branch and the second antenna branch are disposed in the substrate at an interval, either of the first antenna branch or the second antenna branch and the ground plate are disposed at an interval, and the first antenna branch and the second antenna branch are connected to the radio frequency integrated circuit through a first feeding structure; and a reflector, wherein the reflector comprises several reflection pillars that are disposed in the substrate at an interval along a parabola, wherein the first antenna branch and the second antenna branch are both disposed on a side where a focal point of the parabola is located. a vertically polarized dipole antenna, comprising a first antenna branch and a second antenna branch, wherein the first antenna branch and the second antenna branch are disposed in the substrate at an interval, either of the first antenna branch or the second antenna branch and the ground plate are disposed at an interval, and the first antenna branch and the second antenna branch are connected to the radio frequency integrated circuit through a first feeding structure; and a reflector, wherein the reflector comprises several reflection pillars that are disposed in the substrate at an interval along a parabola, wherein the first antenna branch and the second antenna branch are both disposed on a side where a focal point of the parabola is located.