Dipole antenna and wireless equipment

The invention discloses a dipole antenna and wireless equipment, and the dipole antenna comprises two symmetric oscillators which are distributed on a substrate, a stepped gap is formed at one sides,close to each other, of the two symmetric oscillators, and the routing shapes of the two symmetric oscillators are the same and are in a 180-degree rotation distribution relation which passes throughan excitation point of the antenna and is perpendicular to the axis of the substrate. Each symmetrical dipole comprises a medium-high frequency radiation branch and a low frequency radiation branch with inflection wiring, the medium-high frequency radiation branch is divided into a first part and a second part, and the first part and the low frequency radiation branch are connected to form a G shape. According to the dipole antenna, the ultra-bandwidth design of the working frequency is achieved with a small antenna area, antenna matching is adjustable, the occupied space of a PCB is reduced,the PCB layout difficulty i