390115/1000

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RF interference (RFI) and electromagnetic interference (EMI) have long been a challenge faced by many engineering and industrial disciplines. RFI and EMI shielding materials are designed to protect electronic components from radio frequency and electromagnetic radiation, while EMI absorbing materials are designed to absorb, deflect, or dissipate electromagnetic wavelength energy. The 390115/1000 application field and working principle is a perfect example of both RFI and EMI shielding and absorbing materials.

The 390115/1000 application field and working principle are based on a combination of lossy and non-lossy dielectric materials. In lossy dielectrics, the energy of the incident electromagnetic wave is resisted, resulting in an imperfect electromagnetic wave reflection. Non-lossy dielectrics, on the other hand, work in a transmission and absorption mechanism, where all the energy of the incident wave is transmitted and absorbed. Thus, by combining these two dielectrics, the 390115/1000 can effectively block both RFI and EMI radiation.

The 390115/1000 is a composite board comprised of an inner lossy dielectric, an inner non-lossy dielectric, and a metal base layer. The lossy dielectric component works to reduce the strength of the incoming wave, while the non-lossy dielectric component works to absorb and deflect the wave. Additionally, the metal base layer works to restrict and disperse the incoming wave. The combination of these three components allows for a high level of shielding, even when the incoming wave is extremely powerful.

The 390115/1000 is most commonly used in RF shielded room applications. The 390115/1000 is designed to be placed in between the walls of the room and the sensitive equipment to provide additional RFI and EMI shielding. In addition to being used in shielded rooms, the 390115/1000 can also be used in other application fields where RF shielding is necessary, such as aircrafts, electronic devices, and communication equipment.

In conclusion, the 390115/1000 application field and working principles are a perfect example of both RFI and EMI shielding and absorbing materials, as they are a combination of lossy and non-lossy dielectric materials. Further, due to its excellent shield characteristics, the 390115/1000 is most commonly used in RF shielded rooms and other application fields where RF shielding is necessary.

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