Research on steel mesh for curtain antenna radiant protection

Steel mesh is a common electromagnetic protection material, cheap and durable. Taking Curtain antenna for example, and exploring on the distance from the steel mesh and the antenna, the height of the steel mesh, and steel mesh density. we must ensure that the radiation of steel mesh for antenna is small, and obtain large suppression on field strength, so as to provides practical reference for radiation protection of the high power shortwave antenna.