Frequency Diverse Subarray Beampattern Synthesis based on Chaotic Sequence

被引：0
|
作者：
Gao, Xinyu [1 ]
Song, Yaoliang [1 ]
Wang, Zhonghan [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Nanjing 210094, Jiangsu, Peoples R China
来源：
3RD INTERNATIONAL CONFERENCE ON MATERIALS SCIENCE, RESOURCE AND ENVIRONMENTAL ENGINEERING (MSREE 2018) | 2018年 / 2036卷
关键词：
D O I：
10.1063/1.5075670
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Due to its range-angle-dependent transmit beampattern, FDA radar has received much attention. However, a standard FDA radar has many weaknesses that limit its applications such as low resolution and S-shaped beampattern. This paper proposes a method to solve the weaknesses, using subarrays and chaotic-sequence controlled frequency increments to synthesis high resolution, dot-shaped beampattern. The effectiveness of the method is verified by simulation results.
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页数：6
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