2.4 GHz rectification antenna with improved structure

The utility model discloses a 2.4 GHz rectification antenna with an improved structure, which belongs to the technical field of wireless energy collection, and comprises a receiving antenna, an LPF, an A diode, a B diode, a fan-shaped straight-through filter and a load, the receiving antenna is connected with the input end of the LPF, the output end of the LPF is connected with the input end of the A diode, and the output end of the B diode is connected with the input end of the fan-shaped straight-through filter. The output end of the diode A is connected with the input end of the fan-shaped straight-through filter and the input end of the diode B. The output end of the fan-shaped straight-through filter is grounded through a load, and the output end of the diode B is grounded. Wherein the diode A and the diode B adopt diodes with the same model and equal impedance values, and the impedance of the receiving antenna, the impedance of the LPF and the impedance of the fan-shaped straight-through filter are all