在马可尼的一生中，他预见到了电视、传真机、全球定位系统、雷达和便携式电话的发展。
In his lifetime, Marconi foresaw the development of television and the fax machine, GPS, radar, and the portable hand-held telephone.
雷声公司的电子战系统，包括拖曳式诱饵系统、雷达告警接收机以及综合装置，目前已装备于美国以及全球飞机。
Raytheon's electronic warfare systems — including towed decoy systems, radar warning receivers, and integrated suites — are currently deployed on U.S. and international aircraft worldwide.
诺斯罗普·格鲁曼公司已经获得了美国空军第一阶段价值3000万美元的合同，以研发全球空间监视地面雷达系统。
Northrop Grumman Corporation has been awarded the first phase of a ＄30 million firm-fixed price U.S. Air Force contract to develop a global space surveillance ground radar system.
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