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A Characteristics of RF Sensitivity for a Firing Fuse  

간종만 (국방과학연구소 전자기팀)
권준혁 (국방과학연구소 전자기팀)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.15, no.6, 2004 , pp. 573-578 More about this Journal
Abstract
EED consists of bridgewire, explosive charge, lead pins and metal case. If a firing signal is injected to EED， the explosive charge in EED is initiated by heating of bridgewire. Electromagnetic waves radiated from high power transmitters or radars can also cause unexpected firing of EED. Therefore, EMC design and test requirements for EED in military specifications are established and applied. This report describes the characteristics of RF sensitivity fur a firing fuse which is used fur EMC test instead of a real EED installed in aircraft. RF firing level of the fuse was predicted using transmission line(TL) theory. n sensitivity and RF sensitivity specified in military specifications were measured.
Keywords
EED; EMC; DC Sensitivity; RF Sensitivity;
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