English
全部
搜索
图片
视频
地图
资讯
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最佳匹配
最新
电子工程专辑
2 年
高功率微波对引信射频前端的干扰与防护研究
针对调频引信的高功率微波干扰效应问题,对引信天线进行了辐照实验以及场 - 路联合仿真实验,分析了 HPM 武器的干扰与毁伤距离,研究了不同角度、峰值、脉宽的 HPM 矩形脉冲对射频前端的干扰效应,并进行了防护设计。研究表明: HPM 偏离主波束越大,攻击 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Minneapolis ICE shooting
Authorities confirm suicide
FL Rep. Frost assaulted
Josh Hoey breaks world record
Pushes for social media ban
Steelers hire head coach
Seeks Minnesota voter rolls
Today in history: 1947
End reelection campaign
Climbs Taipei 101 skyscraper
DTW terminal crash
Wins ninth slalom title
FBI agent resigns in MN
Texas QB undergoes surgery
US carries out 35th strike
Plans to create ‘British FBI’
Accuses Ole Miss of tampering
Holds last election round
Dr. William Foege dies at 89
Trump praises UK troops
Last pandas to leave Japan
Security deal ready to sign
SEC drops Gemini case
Libya signs 25-year oil deal
Pulls out of Australian Open
Wienie 500 is back at IMS
Packers’ Walker arrested
Toyota recalls 162,000 trucks
Top general under probe
NBA postpones game
Indonesia landslide
Dems vow to block DHS funding
Postpones Minneapolis game
反馈