三元组近场效应的馈电系数修正与各向异性分析

doi:10.12305/j.issn.1001-506X.2023.03.04

系统工程与电子技术 ›› 2023, Vol. 45 ›› Issue (3): 647-653.doi: 10.12305/j.issn.1001-506X.2023.03.04

三元组近场效应的馈电系数修正与各向异性分析

唐波¹^,*, 鲁嘉淇¹, 郭琨毅², 金从军³, 盛新庆²

1. 北京科技大学计算机与通信工程学院, 北京 100083
2. 北京理工大学集成电路与电子学院射频技术与软件研究所, 北京 100081
3. 北京仿真中心, 北京 100037

收稿日期:2022-02-07 出版日期:2023-02-25 发布日期:2023-03-09
通讯作者: 唐波
作者简介:唐波(1978—), 男, 副教授, 博士, 主要研究方向为射频仿真、电子对抗
鲁嘉淇(2000—), 女, 硕士研究生, 主要研究方向为射频仿真
郭琨毅(1976—), 女, 教授, 博士, 主要研究方向为雷达目标特性、信息系统仿真
金从军(1970—), 男, 研究员, 博士, 主要研究方向为射频仿真、电子技术
盛新庆(1968—), 男, 教授, 博士, 主要研究方向为计算电磁学、雷达目标特性、射频仿真

Feeding coefficient correction and anisotropy analysis for the near field effect of triad

Bo TANG¹^,*, Jiaqi LU¹, Kunyi GUO², Congjun JIN³, Xinqing SHENG²

1. School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China
2. Institute for Radio Frequency Technology and Software, School of Integrated Circuits and Electronics, Beijing Institute of Technology, Beijing 100081, China
3. Science and Technology on Special System Simulation Laboratory, Beijing 100037, China

Received:2022-02-07 Online:2023-02-25 Published:2023-03-09
Contact: Bo TANG

摘要/Abstract

摘要：

对半实物射频仿真中的三元组馈电系数计算公式进行了修正, 使之能够克服比相式单脉冲雷达导引头的射频仿真的三元组近场效应问题。通过分析仿真场景与真实场景之间的等效性方程, 给出了可以方便使用的馈电系数修正公式。该公式可以仅依赖导引头天线基线长度, 而无需依赖基线的方向。还给出了三元组近场误差的解析表达, 指出三元组构型是造成近场误差各向异性的原因, 并指出三元组近场误差可以分解为与导引头自旋无关的固定误差部分，以及与导引头自旋有关的可变误差部分。

关键词: 射频仿真, 近场效应, 近场误差, 各向异性

Abstract:

The near field effect of triad in radio frequency simulation system (RFSS) for phase comparison mono-pulse radar is overcomed, with the feeding coefficient of the triad being corrected. An equation is given for calculating the practical corrected feeding coefficient through analyzing the equivalence between the field test and the simulation test in anechoic chamber. The equation only depend on the length of the base line of the receiver, but not on the orientation of the base line. The analytical expression of the triad near field error (NFE) is also given, and it is shown that the configuration of the triad is the cause of the anisotropy of the NFE. It is shown that the triad NFE can be divided into two parts according to the spin of the receiver aperture, one is constant, and the other is variable.

Key words: radio frequency simulation system (RFSS), near field effect, near field error (NFE), anisotropy

中图分类号:

TN95

唐波, 鲁嘉淇, 郭琨毅, 金从军, 盛新庆. 三元组近场效应的馈电系数修正与各向异性分析[J]. 系统工程与电子技术, 2023, 45(3): 647-653.

Bo TANG, Jiaqi LU, Kunyi GUO, Congjun JIN, Xinqing SHENG. Feeding coefficient correction and anisotropy analysis for the near field effect of triad[J]. Systems Engineering and Electronics, 2023, 45(3): 647-653.

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参考文献 16

1	徐海江.美国埃格林空军基地半实物仿真试验20年[J].飞航导弹,1999,3,41-45.
	XUH J.HWIL in US Eglin AFB for 20 years[J].Winged Missiles Journal,1999,3,41-45.
2	美国陆军高级仿真中心的导弹系统仿真[J]. 飞航导弹, 1994, 4: 5-12.
	Missile system simulation of US Army Advanced Simulation Center[J]. Winged Missiles Journal, 1994, 4: 5-12.
3	陈训达.射频仿真中的双近场效应[J].系统仿真学报,2001,13(1):92-95.
	CHENX D.The dual near field effect in radio frequency simulation[J].Journal of System Simulation,2001,13(1):92-95.
4	POLKINGHORNE A A. Radio frequency simulation system (RFSS) design handbook[R]. Seattle: Boeing Company, 1975: 23-77.
5	唐波,盛新庆,金从军,等.耦合对半实物射频仿真的影响分析[J].系统工程与电子技术,2018,40(4):927-933.
	TANGB,SHENGX Q,JINC J,et al.Coupling effects on the radio frequency simulation system[J].Systems Engineering and Electronics,2018,40(4):927-933.
6	蒋庆平. 宽带主/被动射频仿真技术研究[D]. 西安: 西北工业大学, 2006.
	JIANG Q P. The research on broadband active/passive radio frequency simulation[D]. Xi'an: Northwestern Polytechnical University, 2006.
7	MC PHERSON D A. Near field angle error compensation for high precision HWIL RF missile seeker simulation[C]// Proc. of the Summer Computer Simulation Conference, 1993: 640-645.
8	BISCHOP C B. Error analysis of point targets in HWIL simulations[C]//Proc. of the Summer Computer Simulation Conference, 1994: 373-378.
9	刘天舒, 金从军. 近场效应修正算法有效性验证方法[C]//第三届中国导航、制导与控制学术会议论文集, 2010: 99-103.
	LIU T S, JIN C J. Verifying method of near field error compensation of RFSS[C]//Proc. of the 3rd China Guidance Navigation and Control Conference, 2010: 99-103.
10	徐自玲. 三元组射频仿真误差修正设计与实现[D]. 成都: 电子科技大学, 2015.
	XU Z L. The design and realization of radio frequency simulation error correction in a ternary array[D]. Chengdu: University of Electronic Science and Technology of China, 2015.
11	付璐. 复合阵列射频仿真系统的近场效应修正[D]. 上海: 华东师范大学, 2016.
	FU L. Near field effect correction on composite array radio frequency simulation system[D]. Shanghai: East China Normal University, 2016.
12	柳超杰,郝恩义,王立权.基于修正函数的"三元组近场效应误差"修正方法[J].系统仿真技术,2017,13(4):292-296. doi: 10.3969/j.issn.1673-1964.2017.04.005
	LIUC J,HAOE Y,WANGL Q.Correction method of near-field effect error for a triad of antennas based on modified function[J].System Simulation Technology,2017,13(4):292-296. doi: 10.3969/j.issn.1673-1964.2017.04.005
13	马静,金从军,费锦东,等.面向应用的射频仿真系统近场效应误差修正[J].系统工程与电子技术,2011,33(8):1901-1906. doi: 10.3969/j.issn.1001-506X.2011.08.42
	MAJ,JINC J,FEIJ D,et al.Near-field error correction on RFSS for applications[J].Systems Engineering and Electro-nics,2011,33(8):1901-1906. doi: 10.3969/j.issn.1001-506X.2011.08.42
14	唐波,盛新庆.基于差分重心公式的射频仿真近场修正算法[J].电子学报,2018,46(6):1336-1342. doi: 10.3969/j.issn.0372-2112.2018.06.009
	TANGB,SHENGX Q.Algorithm of near-field-error correction in RFSS based on the differential formula of mass center[J].Acta Electronic Sinica,2018,46(6):1336-1342. doi: 10.3969/j.issn.0372-2112.2018.06.009
15	《数学手册》编写组. 数学手册[M]. 北京: 高等教育出版社, 1979.
	Mathematical manual[M]. Beijing: Higher Education Press, 1979.
16	唐波,刘乃文,马静,等.半实物射频仿真的误差联合概率密度函数分析[J].系统工程与电子技术,2022,44(5):1454-1460.
	TANGB,LIUN W,MAJ,et al.Analysis of the joint PDF of the simulation error in the radio frequency simulation system[J].Systems Engineering and Electronics,2022,44(5):1454-1460.

[1]	唐波, 刘乃文, 马静, 郭琨毅, 盛新庆. 半实物射频仿真的误差联合概率密度函数分析[J]. 系统工程与电子技术, 2022, 44(5): 1454-1460.
[2]	杨兴家, 段克清, 李想, 祁炜. 无人机集群协同探测距离解模糊方法[J]. 系统工程与电子技术, 2022, 44(2): 480-489.
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[5]	唐波, 盛新庆, 金从军, 赵小阳. 耦合对半实物射频仿真的影响分析[J]. 系统工程与电子技术, 2018, 40(4): 927-933.
[6]	唐波, 盛新庆, 金从军, 赵小阳. 基于分集技术的射频仿真角度精度提高[J]. 系统工程与电子技术, 2017, 39(9): 2143-2148.
[7]	王延钊, 苏娟. 基于相干斑抑制SIFT的SAR图像配准方法[J]. 系统工程与电子技术, 2017, 39(12): 2697-2703.
[8]	王富平, 水鹏朗. 形状自适应各向异性微分滤波器边缘检测算法[J]. 系统工程与电子技术, 2016, 38(12): 2876-2883.
[9]	唐波, 盛新庆, 金从军, 赵小阳. 基于多元组提高射频仿真角度精度的方法[J]. 系统工程与电子技术, 2016, 38(10): 2435-2440.
[10]	马静，金从军，费锦东，陈东. 面向应用的射频仿真系统近场效应误差修正[J]. Journal of Systems Engineering and Electronics, 2011, 33(8): 1901-1906.
[11]	张琼, 沈民奋, 常春起. 一种新的SAR图像斑点噪声自适应抑制方法[J]. Journal of Systems Engineering and Electronics, 2011, 33(6): 1420-1424.
[12]	陈新蕾, 邓小乔, 牛臻弋, 李茁, 顾长青. 电各向异性介质目标散射分析的快速偶极子法[J]. Journal of Systems Engineering and Electronics, 2011, 33(11): 2372-2376.
[13]	李骥，余定峰，姚菁晶，朱国强. 斜入射下各向异性阻抗劈散射：表面波的绕射[J]. Journal of Systems Engineering and Electronics, 2010, 32(9): 1850-1853.
[14]	魏兵，葛德彪，王飞，龚书喜. 微波段电单轴介质主轴方向确定及参数反演[J]. Journal of Systems Engineering and Electronics, 2010, 32(10): 2116-2120.
[15]	刘晨华, 冯象初. 基于连续状态小波阈值的各向异性扩散去噪方法[J]. Journal of Systems Engineering and Electronics, 2009, 31(4): 750-753,767.

三元组近场效应的馈电系数修正与各向异性分析

Feeding coefficient correction and anisotropy analysis for the near field effect of triad

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