https://community.element14.com/technologies/wireless/w/documents/7515/pageen-USTelligent Community 12https://community.element14.com/technologies/wireless/w/documents/7515/pageThu, 07 Oct 2021 07:39:44 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:1a7a8edf-e54e-42ac-90fd-1564e7c77e26sophie0lovehttps://community.element14.com/technologies/wireless/w/documents/7515/page#commentsCurrent Revision posted to Documents by sophie0love on 10/7/2021 7:39:44 AM<br /> <p style="margin:0;">本文讨论了以下技术:空中多目标搜索与成像,给出了一种基于闪光照相原理设计的微波成像系统.这一系统经济、实用,采用的DOA算法先进;空中多目标的精密跟踪,提出了2种基于天线阵和数据处理的跟踪系统:一种是梯度跟踪系统,另一种是单脉冲系统.它们都是在基带用数据处理的办法产生角误差信息,都具有同时跟踪多目标的能力.本文着重讨论了2种系统的跟踪模块的设计与算法,给出了多目标跟踪的仿真结果;多目标测控与通信,给出了基于数字波束形成DBF及数字匹配滤波器-码分多址(DMF-CDMA)技术的多飞行器测控系统.仿真证明本文提出的方法与系统是可行的. </p> <div class="migration-injected-attachments"><div style="font-weight:bold;margin:15px 0 5px 0;">Attachments:</div><div></div><table style="border:0;"><tbody><tr><td width="160"><span class="_se_attachment" id="attid_https://www.element14.com/community/api/core/v3/attachments/20386"><a href="https://community.element14.com/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-05/_1A59EE76076884761C64227D01301062CF500130DF8D2A8E01304B6DA7630E4E1A90E14F_.pdf">community.element14.com/.../_1A59EE76076884761C64227D01301062CF500130DF8D2A8E01304B6DA7630E4E1A90E14F_.pdf</a></span></td><td><span style="font-size:80%;">多目标的搜索、成像、跟踪、测控与通信.pdf</span></td></tr></tbody></table></div><div style="clear:both;"></div>