MPX53抗干扰能力弱

[843870048]

我们使用贵公司MPX53压力传感器做EMC测试时，传感器在频率为300-450MHZ，场强为10V/m的辐射下压力会急剧上升。我们采用了金属铜箔屏蔽，线缆上加磁环都没有任何改进。请问贵公司对这种情况有没有什么办法能够处理。

[TomasVaverka]

Hi, 

Please take a closer look at the attached AN1622 which provides details regarding EMC testing and results. 

If you require a detailed analysis of your results, please describe in detail your test method, measurement technique and results. 

Best regards,

Tomas

PS: If this answer helps to solve your question, please mark it as "Correct" or “Helpful”. Thank you.

[843870048]

我从您给的资料中看到这个EMC的测试环境布置应该是传导抗扰度测试吧？我们是在辐射抗扰度测试时出的问题。辐射抗扰度测试的环境布置如下图所示：