[1]李腾飞,朱婷婷,王英浩,等.基于弹跳射线法的机载天线仿真分析[J].南京师范大学学报(工程技术版),2020,20(03):038-42.[doi:10.3969/j.issn.1672-1292.2020.03.007]
　Li Tengfei,Zhu Tingting,Wang Yinghao,et al.Simulation Analysis of Airborne Antenna Usingthe Shooting and Bouncing Ray Technique[J].Journal of Nanjing Normal University(Engineering and Technology),2020,20(03):038-42.[doi:10.3969/j.issn.1672-1292.2020.03.007]
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基于弹跳射线法的机载天线仿真分析
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
20卷
期数:
2020年03期
页码:
038-42
栏目:
信息与通信工程
出版日期:
2020-09-15

文章信息/Info

Title:
Simulation Analysis of Airborne Antenna Usingthe Shooting and Bouncing Ray Technique
文章编号:
1672-1292(2020)03-0038-05
作者:
李腾飞; 朱婷婷; 王英浩; 庄 伟
南京师范大学物理科学与技术学院,江苏 南京 210023
Author(s):
Li Tengfei; Zhu Tingting; Wang Yinghao; Zhuang Wei
School of Physics and Technology,Nanjing Normal University,Nanjing 210023,China
关键词:
天线布局; 电磁仿真; 弹跳射线法
Keywords:
antenna layout; electromagnetic simulation; shooting and bouncing ray method
分类号:
TN973.2
DOI:
10.3969/j.issn.1672-1292.2020.03.007
文献标志码:
A
摘要:
提出了基于表面电流法的弹跳射线法,并利用对比基于接收球算法的射线追踪法和矩量法的计算结果来验证算法的计算精确性,然后采用基于表面电流法的弹跳射线法分析某型号直升飞机机载天线,对比不同位置处天线的方向图变化,分析变化原因,为实际飞机天线布局设计提供参考.
Abstract:
This paper proposes the Shooting and Bounce Ray Method based on the surface current method,and verifies the calculation accuracy of the algorithm by comparing the calculation results of the ray tracing method based on the receiving ball algorithm and the method of moments. Then,the shooting and bouncing method based on the surface current method is used to simulate the airborne antenna of a certain type of helicopter. Comparison of the antenna pattern changes at different locations and analysis of the causes of the pattern changes can provide a reference for the actual aircraft antenna layout design.

参考文献/References:

[1] 赵闯,崔英男. 基于HFSS的机载天线方向图研究[J]. 航空科学技术,2014(11):46-49.
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[5]梅琼. 基于射线跟踪法的微蜂窝小区电波传播特性的研究[D]. 杭州:浙江工业大学,2004.
[6]吴志威,徐乐. 腔体目标的SBR算法研究[C]//2019年全国微波毫米波会议论文集(上册). 广州:中国电子学会,2019.
[7]LING H,CHOU R,LEE S W. Shooting and bouncing rays:calculating RCS of an arbitrary cavity[C]//Antennas and Propagation Society International Symposium. Philadelphia:IEEE,2003.

备注/Memo

备注/Memo:
收稿日期:2020-01-22.
通讯作者:庄伟,博士,副教授,研究方向:计算电磁学、射频识别技术、电磁兼容. E-mail:zhuangwei@njnu.edu.cn
更新日期/Last Update: 2020-09-15