关于"通过高速数据链连接多个低频雷达,让雷达具备武器 ...

关于E-2D能发现J20一文中,提到：

五角大楼和业界官员承认，在VHF和UHF频段运转的雷达能够探测，甚至追踪隐形飞机——这只不过是物理学原理而已。但传统观念一直认为，类似系统无法带来“武器质量的”追踪——或者换言之，无法制导导弹打击目标。“角度和范围的低分辨率一直以来阻碍了雷达提供精确的定位和火力控制。”韦斯特拉写道。
然而，电子扫描和新型信号处理技术已在一定程度上弥补了这些缺陷。还有其他技术也正在研发中，例如通过高速数据链路连接多个低频雷达，这也许能让雷达具备武器质量的追踪能力。但业界官员表示，这些技术还不成熟。
然而，美国海军和洛克希德可能已经解决了这个问题。美国海军公开谈到E-2D在消除敌军空中和导弹威胁的NIFC-CA作战网络中的中心节点角色。确实，海军防空作战负责人、海军少将麦克·马纳齐尔曾在2013年圣诞节前夕对笔者以及笔者好友萨姆·拉格龙详细谈到了这一理念。



这点以前就有新闻题过:
http://news.usni.org/2014/05/14/ ... -s-stealth-fighters
Can China’s New Destroyer Find U.S. Stealth Fighters?

"according to industry sources, there may be a way to reduce the size of the large radar resolution cells generated by lower-frequency radars—to include UHF and VHF band systems.
The key is networking, industry sources said. If multiple low-frequency radars are connected via high-speed data-networks, it is possible that the resolution cell could be refined to the point where a missile could be guided onto that target.
Currently, it isn’t known if any potential U.S. adversary possesses a similar capability, but it’s a remote possibility.
However, it is not inconceivable that Russia or China could be working to develop such networked systems. In fact, according to industry sources, both nations are likely to be working diligently to develop such capabilities."


事实上详细原理是这样的:


示意图,可以看到经过CEC后精度提高:



所以结论是,随著雷达技术提高,纯粹的靠隐身已经过时,没有其他体系配套,一样没用,就这点来说反而是狠删了鬼子的脸,只买肥电,没买强劲的电战机,飞来TG也是送而已{:soso_e120:}关于E-2D能发现J20一文中,提到：

五角大楼和业界官员承认，在VHF和UHF频段运转的雷达能够探测，甚至追踪隐形飞机——这只不过是物理学原理而已。但传统观念一直认为，类似系统无法带来“武器质量的”追踪——或者换言之，无法制导导弹打击目标。“角度和范围的低分辨率一直以来阻碍了雷达提供精确的定位和火力控制。”韦斯特拉写道。
然而，电子扫描和新型信号处理技术已在一定程度上弥补了这些缺陷。还有其他技术也正在研发中，例如通过高速数据链路连接多个低频雷达，这也许能让雷达具备武器质量的追踪能力。但业界官员表示，这些技术还不成熟。
然而，美国海军和洛克希德可能已经解决了这个问题。美国海军公开谈到E-2D在消除敌军空中和导弹威胁的NIFC-CA作战网络中的中心节点角色。确实，海军防空作战负责人、海军少将麦克·马纳齐尔曾在2013年圣诞节前夕对笔者以及笔者好友萨姆·拉格龙详细谈到了这一理念。



这点以前就有新闻题过:
http://news.usni.org/2014/05/14/ ... -s-stealth-fighters
Can China’s New Destroyer Find U.S. Stealth Fighters?

"according to industry sources, there may be a way to reduce the size of the large radar resolution cells generated by lower-frequency radars—to include UHF and VHF band systems.
The key is networking, industry sources said. If multiple low-frequency radars are connected via high-speed data-networks, it is possible that the resolution cell could be refined to the point where a missile could be guided onto that target.
Currently, it isn’t known if any potential U.S. adversary possesses a similar capability, but it’s a remote possibility.
However, it is not inconceivable that Russia or China could be working to develop such networked systems. In fact, according to industry sources, both nations are likely to be working diligently to develop such capabilities."


事实上详细原理是这样的:


示意图,可以看到经过CEC后精度提高:



所以结论是,随著雷达技术提高,纯粹的靠隐身已经过时,没有其他体系配套,一样没用,就这点来说反而是狠删了鬼子的脸,只买肥电,没买强劲的电战机,飞来TG也是送而已{:soso_e120:}