摘要
随着AHEAD弹药电子时间引信技术的广泛应用,其对信号准确性和抗干扰能力的需求不断提高。为了提高弹载引信装定信号的接收质量,简单的滤波方式已不能满足引信在炮口复杂环境下的信号装定。通过详细的理论分析和电路设计,提出了一种新型的滤波器设计方案,采用基于OTA-C的有源带通滤波器,经仿真验证了其在削减高频噪声和电磁干扰方面的有效性。研究结果显示,所设计的滤波器能够在复杂的电磁环境中提供稳定而清晰的信号,增强了系统的可靠性和准确性。本研究的成果为军事及相关领域的电子时间引信技术提供了重要的技术支持和实用参考。
With the widespread application of AHEAD ammunition electronic time fuze technology,the demand for signal accuracy and anti-interference capability has been continuously increasing.In order to improve the reception quality of the onboard fuze setting signal,simple filtering methods are no longer sufficient for signal setting in the complex environment at the muzzle.Through detailed theoretical analysis and circuit design,a novel filtering design approach was proposed in this study,utilizing an OTA-C based active bandpass filter.Its effectiveness in reducing high-frequency noise and electromagnetic interference was validated through simulation.The research findings showed that the designed filter can provide stable and clear signals in complex electromagnetic environments,enhancing the relia-bility and accuracy of the system.The outcomes of this study provide important technical support and practical references for electronic time fuze technology in military and related fields.
作者
张伟
张小禄
姚新涛
柏绍波
彭家宝
ZHANG Wei;ZHANG Xiaolu;YAO Xintao;BAI Shaobo;PENG Jiabao(Northwest Institute of Mechanical&Electrical Engineering,Xianyang 712099,Shaanxi,China)
出处
《火炮发射与控制学报》
北大核心
2025年第4期96-101,共6页
Journal of Gun Launch & Control
作者简介
张伟(1998-),男,硕士,研究实习员。
