信阳师范学院学报（自然科学版）2024，Vol.37Issue(2)：264-273,10.DOI:10.3969/j.issn.1003-0972.2024.02.021
毫米波调频无线电引信干扰技术研究
Research on Millimeter-wave Frequency Modulated Radio Proximity Fuze Jamming Techniques
摘要
Abstract
The jamming techniques of digital radio frequency storage and forward,sinusoidal amplitude modulation sweep,noise amplitude and noise frequency for millimeter-wave frequency modulated proximity fuzes were proposed.The approach involved filtering and separating the beat-frequency signals,followed by the extraction of Doppler signal parameters from these beat-frequency signals.The beat-frequency range measurement results and Doppler signal parameters were used as joint decision criteria for fuzes'initiation.Simulation results demonstrated the significant deceptive effects of applying sinusoidal amplitude modulation sweep and spaced retransmission jamming to this fuze system.Moreover,high-power noise signals covering the receiver could effectively suppress echo signals.关键词
无线电引信/毫米波调频/欺骗性干扰/压制性干扰Key words
radio proximity fuze/millimeter-wave frequency modulation/deceptive jamming/suppressive jamming分类
信息技术与安全科学引用本文复制引用
刘学敏,朱捷伟..毫米波调频无线电引信干扰技术研究[J].信阳师范学院学报（自然科学版）,2024,37(2):264-273,10.基金项目
国家自然科学基金项目(61801220,61971226) （61801220,61971226）
江苏省优秀青年科学基金项目(BK20200075) （BK20200075）
