为了抑制高频发射噪声引起的电磁波泄漏，就需要开发频率高损耗大的电磁波吸收材料，有效地吸收噪声能量。
Electromagnetic absorbing materials with high frequency and high loss are required to absorb the noise energy, aiming at restraining the electromagnetic leak induced by high-frequency emission noise.
讨论了抑制电磁泄漏辐射与传导发射的方法和TEMPEST技术的相关问题。
The protection methods of radiation emission and TEMPEST technology and its standards are discussed.
通过测试表明，其电磁泄漏明显减弱，电磁发射强度低于GJB15 1A极限值。
The test shows that its electromagnetic leak reduced obviously and the electromagnetic radiation intensity was lower than GJB151A limit value.
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