The invention discloses a double-layer microstrip ridge-type gap waveguide feed high-gain ME pole antenna based on the machining technology of PCBs. The ME pole antenna comprises an upper PCB, a lower PCB, and a central air layer, wherein the upper and lower PCBs are in mirror symmetry relative to the central layer, and have the same structure. The upper surface of the upper PCB is partly covered by a metal ground plate, and the center of the lower surface is printed with a microstrip paster. Two sides are provided with circular metal pasters at equal intervals, and small metal cylinders which are embedded in the PCB at equal intervals enable the microstrip paster and the circular metal pasters to be grounded. The antenna employs a double-layer microstrip ridge-type gap waveguide for the feeding of an extended mcirostrip paster and the metal cylinders. In addition, the antenna is directly connected with a feed gap waveguide, thereby achieving the integrated design, and maintaining the compact antenna structure while improving the antenna gain. The antenna is easy to machine, is low in cost, and can be produced at a large scale.