Based on singular reflection phase properties, the high impedance surface of the high impedance surface materials was used to construct rectangular waveguide. A dipole antenna was put in the waveguide, and the finite difference time domain (FDTD) was used to simulate the return loss and H-plane and E-plane radiation pattern of the dipole antenna. The results show that the dipole antenna gain is greatly enhanced, and the good radiation direction is embodied. Returning loss of the dipole antenna of different lengths and reflection phases of the high impedance surface are helpful to determine the...
