Research on design of electromagnetic compatibility shielded anechoic chamber

Abstract The electromagnetic compatibility(EMC) shielded anechoic chamber is a necessary place for the equipment to conduct electromagnetic compatibility testing. This article introduces the reasons for building an EMC anechoic chamber, and elaborates the problems that need attention in the construction of the shielded room. In particular, the key parts of the shielding shell design, the design of the absorbing material, and the electrical performance indicators were discussed in detail, and the construction of the anechoic chamber size requirements, ground installation, lighting system, and filter settings were prompted. At the same time, this article briefly introduces the use of anechoic chamber after completion.