一种电容耦合动态编码隔离方法及系统
By using dynamic coding mapping and adaptive filtering reconstruction, the problem of misjudging logic levels in high-voltage transient environments by traditional capacitive coupling isolation technology is solved, achieving high-bandwidth, low-error-rate signal isolation and improving the system's operational stability and response speed in complex electromagnetic environments.
CN122268336BActive Publication Date: 2026-07-17HOPE MICROELECTRONICS CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HOPE MICROELECTRONICS CO LTD
- Filing Date
- 2026-05-26
- Publication Date
- 2026-07-17
Smart Images
Figure CN122268336B_ABST
Abstract
本发明公开了一种电容耦合动态编码隔离方法及系统，通过动态编码映射与自适应滤波重构的双重机制，显著降低了寄生脉冲串对信号完整性的影响，确保了在高压瞬态环境下数据传输的零误码率与高可靠性，同时保持了系统的高响应速度，避免了传统滤波手段带来的信号延迟，大幅提升了电力电子系统在复杂电磁环境下的运行稳定性，有效解决了现有技术中因固定阈值和简单滤波无法应对动态共模瞬态电压干扰而导致接收端误判逻辑电平的问题。
Need to check novelty before this filing date? Find Prior Art