US6424234B1 Electromagnetic interference (emi) filter and process for providing electromagnetic compatibility of an electronic device while in the presence of an electromagnetic emitter operating at the same frequency
摘要
- 问题:解决外部电磁场(如MRI、EAS)干扰植入式医疗设备,导致误检测或功能障碍。
- 方案:在设备入口处使用宽带低通滤波器串联L-C陷波滤波器,对特定频率实现高衰减。
- 效果:未公开/无定量。
- 形态:46 Claims; 未明
关联
- 原文(Google Patents):https://patents.google.com/patent/US6424234B1/en
- 危害:Hazard-rf-malfunction