| 微波辐照对无线电引信的影响与作用机理 |
| |
| 引用本文： | 魏光辉,陈亚洲,孙永卫.微波辐照对无线电引信的影响与作用机理[J].强激光与粒子束,2005,17(1):88-92. |
| |
| 作者姓名： | 魏光辉 陈亚洲 孙永卫 |
| |
| 作者单位： | 军械工程学院,静电与电磁防护研究所,河北,石家庄,050003;军械工程学院,静电与电磁防护研究所,河北,石家庄,050003;军械工程学院,静电与电磁防护研究所,河北,石家庄,050003 |
| |
| 基金项目： | 国家863计划项目资助课题，高等学校骨干教师资助计划资助课题 |
| |
| 摘 要： | 选择某型集成电路无线电近炸引信，从勤务处理状态和工作状态两方面，研究了无线电引信的微波辐照效应，确定了被试无线电引信的微波辐照损伤阈值范围在140~150 kW/cm2之间，误炸阈值在100 kW/cm2左右。微波辐照通过前门耦合导致无线电引信的高频振荡管和低频组件产生硬损伤，通过直接作用于起爆执行电路使处于工作状态的无线电引信出现误炸。
|
| 关 键 词： | 微波 无线电引信 辐照效应 损伤 作用机理 |
| 文章编号： | 1001-4322(2005)01-0088-05 |
| 收稿时间： | 2004/4/7 |
| 修稿时间： | 2004年4月7日 |
Effects and effecting mechanism of microwave irradiation on the radio fuse |
| |
| WEI Guang-hui,CHEN Ya-zhou,SUN Yong-wei.Effects and effecting mechanism of microwave irradiation on the radio fuse[J].High Power Laser and Particle Beams,2005,17(1):88-92. |
| |
| Authors: | WEI Guang-hui CHEN Ya-zhou SUN Yong-wei |
| |
| Institution: | Research Institute of Electrostatic and Electromagnetic Protection,Ordnance Engineering College, Shijiazhuang 050003,China |
| |
| Abstract: | The effects of microwave irradiation on the certain integrate circuit radio fuse from aspects of service and normal working state are studied. The damaged and accidental explosion threshold values for microwave irradiation on the radio fuse under test are determined, which are 140~150 kW/cm~2 and 100 kW/cm~2 respectively. The effecting mechanism of microwave irradiation is analyzed, which shows that the high-frequency module and low-frequency module of radio fuse can be destroyed by antenna coupling for microwave irradiation. Experiments show that microwave irradiation can lead to false action of electronic modules and result in malfunction of explosion executing-device, that is the ultimate reason of accidental explosion for radio fuse under test. |
| |
| Keywords: | Microwave Radio fuse Irradiation effect Damage Mechanism |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《强激光与粒子束》浏览原始摘要信息 |
| 点击此处可从《强激光与粒子束》下载免费的PDF全文 |
