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今年二月,GE公司来华进行技术座谈,他们介绍了该公司L波段三座标雷达的研制和生产情况,并就AN/TPS-59和GE-592两部雷达有关技术问题展开了讨论。所谈内容比较广泛,引起了参加者的兴趣。现参考有关资料,将有关的内容加以整理,并作一些说明,至于GE所谈内容的真伪和价值,请读者自己分析、判断和引用。一、对三座标雷达四种体制的看法 1.机相扫体制 GE目前采用的就是这种体制。由平面阵列形成一个笔形波束,此波束在仰角上采用相扫,在方位上采用机械扫描,从而完成指定空域的扫描。
In February this year, GE Company came to China for technical discussions. They introduced the development and production of the L-band three-coordinate radar of the company and discussed the technical issues related to the two radars of AN / TPS-59 and GE-592. The contents of a wider discussion, aroused the interest of participants. Now refer to the relevant information, organize the relevant content and make some explanations. As for the authenticity and value of the contents of GE’s discussion, please readers to analyze, judge and quote. First, the view of the three systems of three-coordinate radar 1. Machine-phase scanning system GE is currently using this system. A planar beam is formed by a planar array. This beam is scanned at an elevation angle using a mechanical scan in azimuth to complete the scan of the specified airspace.