Creating a noise free environment: Absorbing materials and electromagnetic shielding materials complement each other

In the context of rapid development of modern technology, the widespread use of electronic devices has brought us great convenience, but at the same time, electromagnetic interference and radiation have also become a serious problem. In order to solve this problem, Advanced Institute Technology has adopted electromagnetic shielding and absorbing materials. This article will focus on exploring them Absorbing materialThe role of eliminating electromagnetic interference and protecting against electromagnetic radiation.
1、 Limitations of shielding
1. Limitations on equipment requirements
In practical applications, various equipment ventilation, window and other requirements make it increasingly difficult to completely adopt a shielding solution. The completely shielded forms such as Faraday cages cannot meet the port settings and ventilation requirements of the equipment, resulting in limitations in shielding methods.
2. Shielding internal interference issues
Although shielding can solve the external interference of the system, electromagnetic wave interference still exists within the shielding system, and it is even possible for the interference to intensify due to shielding, thereby affecting the normal operation of the equipment. These internal interference issues have become bottlenecks in electromagnetic shielding methods.

2、 The function of absorbing materials
1. Absorb electromagnetic waves
Absorbing materials are a type of material that can effectively absorb incident electromagnetic waves and attenuate their scattering. Through various loss mechanisms, absorbing materials convert incident electromagnetic waves into thermal energy or other forms of energy, thereby achieving the purpose of absorbing electromagnetic waves.
2. Reduce the number of interfering electromagnetic waves
Unlike shielding solutions, the effectiveness of absorbing materials lies in reducing the amount of interfering electromagnetic waves. By converting electromagnetic wave energy into other forms of energy, absorbing materials can effectively eliminate or reduce electromagnetic wave interference.
3. Cooperate with the shielding system
Absorbing materials can not only be used alone, but also in combination with electromagnetic shielding systems to improve the high-frequency efficiency of equipment. The introduction of absorbing materials can further reduce electromagnetic interference inside the shielding system, making the entire system more stable and reliable.
Summary: Absorbing materialThe introduction of provides an effective solution to address electromagnetic interference and radiation issues. Compared with traditional electromagnetic shielding methods, absorbing materials have stronger flexibility and adaptability, which can solve the limitations faced by shielding methods. We believe that in the near future, absorbing materials will become the mainstream choice for eliminating electromagnetic interference and protecting against electromagnetic radiation.