APPARATUS METHOD COMPUTER-READABLE STORAGE MEDIUM AND COMPUTER PROGRAM FOR MODELING LIGHTWEIGHT MESH REFLECTOR USING INFINITE BOUNDARY CONDITION

摘要

According to various embodiments, in the mesh-type lightweight reflector design method using the infinite boundary condition, the range of the main incident angle, which is the range of the incident angle that receives the frequency above a predetermined reflection coefficient from the target reflector, which is the target of the performance of the mesh-type reflector, is determined. action to do; designing a unit cell of a cube having a half-wavelength length of a main frequency of the frequency band received by the target reflector as a side; disposing a strip having a width twice the diameter of a wire to be manufactured in a mesh structure in the unit cell; analyzing a reflection coefficient by injecting a signal of the frequency band into the unit cell while changing the number of strips or a width of the strip inside the unit cell; and a design value of the mesh-type reflector to be manufactured based on the first condition for the number of strips or the second condition for the strip width so that the analyzed reflection coefficient has a predetermined value or more in the range of the main incident angle. It may include an action to