【作者】 李蕊； 史小卫； 顾新桃；

【Author】 Li Rui Shi Xiaowei Gu Xintao (Science and Technology on Antenna and Microwave Laboratory,Xidian University,Xi’an,Shaanxi 710071)

【机构】 天线与微波技术重点实验室西安电子科技大学；

【摘要】 本文将智能数字多波束技术应用在共形天线阵中,通过建立多波束天线阵模型,分析数字多波束形成算法来实现共形天线阵中的智能多波束控制。建立了一个微带贴片天线组成的共形天线阵,将多波束算法得到的权值激励到天线单元上,仿真结果表明本文提出的算法能够针对不同要求实现波束和零陷指向,从而在提高有用信号的同时进行干扰抑制。更多还原

【Abstract】 In this paper,a smart antenna multi-beam technique is introduced to conformal array.A multi-beam model is built to analyze the multi-beam forming algorithm.The adaptive control of multi-beam is studied.Microstrip antennas are conformed to a cylinder,and the smart digital multi-beam control is realized in this conformal array. Simulation results verify the algorithm proposed in this paper.The beams can direct to the desired signals while the nulls direct to the interference signals.更多还原