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| Energy Coupling Path of Radio Fuze under the Electromagnetic Radiation Conditions |
| Received:October 26, 2016 Revised:April 15, 2017 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/ issn.1672-9242.2017.04.005 |
| KeyWord:radio fuze electromagnetic radiation energy coupling continuous wave intense electromagnetic pulse |
| Author | Institution |
| YANG Jie |
Institute of Electrostatic and Electromagnetic Protection, Machine Engineering College, Shijiazhuang , China |
| WANG Biao |
Institute of Electrostatic and Electromagnetic Protection, Machine Engineering College, Shijiazhuang , China |
| WANG Shu-ping |
Institute of Electrostatic and Electromagnetic Protection, Machine Engineering College, Shijiazhuang , China |
| ZHANG Xi-jun |
Institute of Electrostatic and Electromagnetic Protection, Machine Engineering College, Shijiazhuang , China |
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| Abstract: |
| Objective To determine the method for electromagnetic energy to enter the fuze circuit and carry out systematic research on the electromagnetic energy coupling path of radio fuze. Methods Through the continuous wave and EMP radiation examinations, different types of fuzes were tested and researched. The coupling probability, such as the fuze antenna, empty seam, elastomer and power module, were compared. The coupling rules of the radio fuze under the electromagnetic radiation were analyzed. Results The type of electromagnetic signal and the structure of fuze grounding were determined to be key factors affecting the coupling path of electromagnetic energy. The front door coupling was the main mode in continuous wave electromagnetic radiation environment. Conclusion The elastomer or the front metal parts, which was connected with the fuze grounding structure just after the antenna is the main path in the intense electromagnetic pulse environment. It could be more helpful in improving the electromagnetic resistance of the radio fuze. |
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