A Study on the Measurement Method of Test Waveform for System-level HEMP Immunity Test |
Saedong Yeo |
The 7th Research and Development Institute, Agency for Defense Development |
체계 수준 HEMP 내성 시험을 위한 시험파형 계측 기법 연구 |
여세동 |
국방과학연구소 제7기술연구본부 |
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Abstract |
High-altitude ElectroMagnetic Pulse(HEMP) is a high-power electromagnetic pulse caused by nuclear explosions at altitudes above 30 km. This pulse can cause serious damage to the electrical/electronic device. Therefore, there are a lot of studies on the effects of HEMP in the literature. When conducting studies on the effects of HEMP, it is essential to measure the simulated HEMP. Depending on the need for measurement, this paper focuses on the HEMP measurement method. This paper proposes a measurement method using frequency domain compensation to extract the correct waveform and solves the offset problem more efficiently than the conventional methods. The proposed method is verified by experiment using HEMP simulator and measurement system in ADD. |
Key Words:
HEMP, Transfer Function, Frequency Domain Compensation, Offset |
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