Design and Achievement of Nuclear Electromagnetic Pulse Field Detector Based on Signal Transmission Through Fiber

Abstract

The paper introduces the design principles, development and technical performance of nuclear electromagnetic pulse field detector based on signal transmission through fiber. By adopting FFT, spectrum truncation analysis is carried out to nuclear electromagnetic pulse signals, so as to determine the minimum required bandwidth for measurement of nuclear electromagnetic pulse. Laser circuit and detector circuit are designed on this basis. The development of nuclear electromagnetic pulse field detector provides material support for research on protection technology of nuclear electromagnetic pulse field and is of great significance for enhancement of protection research level of Chinese electronic information equipment on nuclear electromagnetic pulse field.