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Electromagnetic protection strategy using adaptive energy selective mechanism
Peiguo Liu1, Hanqing Liu1,2
1College of Electronic Science, National University of Defense Technology, Changsha 410073, China.
Innovation (Cambridge (Mass.))
|November 6, 2023
Summary
This study introduces an adaptive electromagnetic protection strategy using metamaterials to safeguard electronics from electromagnetic pulses. Enhanced designs offer superior compatibility and reliability for electromagnetic spatial security.
Area of Science:
- Electromagnetics
- Materials Science
- Electrical Engineering
Background:
- Growing threats from electromagnetic pulses (EMPs) necessitate advanced protection for electronic systems.
- Current protection methods are insufficient for practical demands, highlighting an urgent need for innovative solutions.
Purpose of the Study:
- To propose an adaptive energy selective mechanism for electromagnetic protection.
- To enhance the performance of electromagnetic metamaterials for robust defense against EMPs.
Main Methods:
- Utilizing electromagnetic metamaterials with an adaptive energy selective mechanism.
- Exploring reconfigurable designs incorporating digital circuits and deep learning algorithms.
- Adopting nanoscale field-controlled devices, including 2D phase transition materials and nanoelectromechanical systems.
Main Results:
- The proposed strategy provides in-band protection with high tolerance and fast response.
- Enhanced metamaterial designs show potential for superior protective performance.
Conclusions:
- The developed strategy offers a comprehensive and compatible electromagnetic protection system.
- This research supports the maintenance of electromagnetic spatial security through advanced material applications.
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