一种基于数字信道化的宽带数字多波束合成技术  

A Broadband Digital Multi-beam Synthesis Technology Based on Digital Channelization

作　　者：王进[1] WANG Jin(The 36th Research Institute of CETC,Jiaxing 314033,China)

机构地区：[1]中国电子科技集团公司第三十六研究所,浙江嘉兴314033

出　　处：《舰船电子对抗》2024年第6期19-21,120,共4页Shipboard Electronic Countermeasure

摘　　要：提出了一种信道化发射技术的宽带数字多波束合成方法,包括自动校正闭环链路、相位和时延补偿实现、数字信道化发射技术、幅相加权网络、宽带数字多波束形成等。与现有技术相比,本方法具有可实现宽带数字多波束合成、硬件开销少、功能灵活可变、环境适应能力强等优势。This paper proposes a broadband digital multi-beam synthesis method of channelized transmission technology include automatic correction closed-loop link,phase and delay compensation implementation,digital channelized transmission technology,amplitude-phase weighting network,broadband digital multi-beam forming,etc.Compared with existing technologies,this method has the advantages of achieving broadband digital multi-beam synthesis,less hardware overhead,flexible and variable functions,superior environment adaptability.

关 键 词：自动校正 数字信道化 幅相加权 

分 类 号：TN975[电子电信—信号与信息处理]