面向高炉料面监测的宽带微带阵列天线设计

doi:10.19665/j.issn1001-2400.2021.04.011

Abstract

Abstract:

Aiming at the requirements of high-resolution imaging and high integration of the blast furnace radar,this paper presents a method for designing a wideband microstrip array antenna,which broadens the antenna bandwidth through the design of parasitic patches and air layers.By combining multi-input multi-output (MIMO) radar and synthetic aperture radar (SAR) imaging principles,a linear MIMO array is designed,and a near-field simulation imaging experiment is performed on the simulated feed line through the wave number domain imaging algorithm.Simulation results show that the gain of the main lobe of the antenna can reach 14.05 dBi,the reflection coefficient is less than -10 dB,the absolute bandwidth is 5.25 GHz,the operating frequency is 20.67~25.92 GHz,and the range resolution is increased to 3 cm compared with the existing blast furnace radar.The average error of the azimuth direction of the simulated material line imaging is 0.008 m,and the range direction is 0.0011 m.Compared with the traditional microstrip array antenna,this antenna effectively widens the bandwidth,and the range resolution is higher than that of the traditional blast furnace radar.It can accurately obtain the shape information on the simulated material line,and has an engineering application value for blast furnace surface monitoring.

Key words: microstrip antenna, broadband, parasitic patch, blast furnace, near field imaging

CLC Number:

TN959.1

WANG Yu,YU Jingna,CHEN Xianzhong,HOU Qingwen. Design of the broadband microstrip array antenna for blast furnace surface monitoring[J].Journal of Xidian University, 2021, 48(4): 83-90.

Figures/Tables 16

References 20

[1]	赵晓月, 何书睿, 陈先中, 等. 强干扰环境下高炉雷达信号机器学习算法[J]. 控制理论与应用, 2016, 33(12):1667-1673.
	ZHAO Xiaoyue, HE Shurui, CHEN Xianzhong, et al. Machine Learning Algorithm of Blast Furnace Radar in Strong Interference Environment[J]. Control Theory and Applications, 2016, 33(12):1667-1673.
[2]	蔡斯伟, 彭丽煌, 陈克武. 炉顶红外热成像系统在高炉的应用[J]. 南方金属, 2019, 2:26-28.
	CAI Siwei, PENG Lihuang, CHEN Kewu. Application of Infrared Thermal Imaging System on Top of BF[J]. Southern Metals, 2019, 2:26-28.
[3]	CHEN Z, JIANG Z H, GUI W H. A Novel Device for Optical Imaging of Blast Furnace Burden Surface:Parallel Low-Light-Loss Backlight High-Temperature Industrial Endoscope[J]. IEEE Sensors Journal, 2016, 16(17):6703-6717. doi: 10.1109/JSEN.2016.2587729
[4]	ZANKL D, SCHUSTER S, FEGER R, et al. BLASTDAR-A Large Radar Sensor Array System for Blast Furnace Burden Surface Imaging[J]. IEEE Sensors Journal, 2015, 15(10):5893-5909. doi: 10.1109/JSEN.2015.2445494
[5]	TIAN J Z, TANAKA A, MENG Y, et al. Tracking the Burden Surface Radial Profile of a Blast Furnace by a B-mode Mechanical Swing Radar System[J]. ISIJ International, 2019, 60(2):297-307. doi: 10.2355/isijinternational.ISIJINT-2019-362
[6]	WEI J D, CHEN X Z, WANG Z P, et al. 3-Dimension Burden Surface Imaging System with T-shaped MIMO Radar in the Blast Furnace[J]. ISIJ International, 2015, 55(3):592-599. doi: 10.2355/isijinternational.55.592
[7]	王晨露, 陈先中, 侯庆文, 等. 基于高炉料线的RCS测量及SAR成像验证[J]. 工程科学学报, 2018, 40(8):979-988.
	WANG Chenlu, CHEN Xianzhong, HOU Qingwen, et al. RCS Measurement and SAR Imaging Verification Based on Blast Furnace Stock Line[J]. Chinese Journal of Engineering, 2018, 40(8):979-988.
[8]	YIN J X, WU Q, YU C, et al. Broadband Symmetrical E-Shaped Patch Antenna with Multimode Resonance for 5G Millimeter-Wave Applications[J]. IEEE Transactions on Antennas and Propagation, 2019, 67(7):4474-4483. doi: 10.1109/TAP.8
[9]	刘凡, 赵晓燕, 赵宏志, 等. 一种新型双圆极化平面微带缝隙天线[J]. 西安电子科技大学学报, 2020, 47(3):86-91.
	LIU Fan, ZHAO Xiaoyan, ZHAO Hongzhi, et al. Novel Dual Circular Polarization Planar Microstrip Slot Antenna[J]. Journal of Xidian University, 2020, 47(3):86-91.
[10]	陈青青, 李建瀛, 丁宇昕, 等. 宽带高增益环形圆极化微带天线[J]. 西安电子科技大学学报, 2019, 46(6):46-51.
	CHEN Qingqing, LI Jianying, DING Yuxin, et al. Wideband High-Gain Ring Circularly Polarized Microstrip Antenna[J]. Journal of Xidian University, 2019, 46(6):46-51.
[11]	郑庚琪, 孙保华. 新型宽带小型化微带天线[J]. 西安电子科技大学学报, 2017, 44(4):47-50.
	ZHENG Gengqi, SUN Baohua. Design of a Novel Miniaturized Broadband Microstrip Antenna[J]. Journal of Xidian University, 2017, 44(4):47-50.
[12]	CAO Y F, CAI Y, CAO WQ, et al. Broadband and High-Gain Microstrip Patch Antenna Loaded with Parasitic Mushroom-Type Structure[J]. IEEE Antennas and Wireless Propagation Letters, 2019, 18(7):1405-1409. doi: 10.1109/LAWP.7727
[13]	庞礴, 邢世其, 代大海, 等. MIMO-SAR成像技术发展与展望[J]. 系统工程与电子技术, 2020, 42(6):1248-1260.
	PANG Bo, XING Shiqi, DAI Dahai, et al. Development and Perspective of MIMO-SAR Imaging Technique[J]. Systems Engineering and Electronics, 2020, 42(6):1248-1260.
[14]	杨磊, 岳云泽, 李埔丞, 等. 多地面运动目标大动态SAR成像稀疏表示[J]. 西安电子科技大学学报, 2019, 46(5):31-40.
	YANG Lei, YUE Yunze, LI Pucheng, et al. Sparse Representation of Large Dynamic Range SAR Imaging for Multiple Ground Moving Targets[J]. Journal of Xidian University, 2019, 46(5):31-40.
[15]	ZHOU J X, ZHU R Q, JIANG G, et al. A Precise Wavenumber Domain Algorithm for Near Range Microwave Imaging by Cross MIMO Array[J]. IEEE Transactions on Microwave Theory and Techniques, 2019, 67(4):1316-1326. doi: 10.1109/TMTT.22
[16]	刘磊. Ka波段雷达微带阵列天线的研究与设计[D]. 南京:东南大学, 2019.
	LIU Lei. Research and Design of Ka Band Radar Microstrip Array Antenna[D]. Nanjing:Southeast University, 2019.
[17]	刘辉, 靳国旺, 张红敏, 等. MIMO下视阵列SAR线阵天线构型设计[J]. 测绘科学技术学报, 2017, 34(3):305-310.
	LIU Hui, JIN Guowang, ZHANG Hongmin, et al. Linear Array Antenna Configuration Design of MIMO Downward-Looking Array SAR[J]. Journal of Geomatics Science and Technology, 2017, 34(3):305-310.
[18]	王怀军, 粟毅, 黄春琳. 基于天线布阵的MIMO雷达成像研究[J]. 信号处理, 2009, 25(8):1203-1208.
	WANG Huaijun, SU Yi, HUANG Chunlin. Study on MIMO Radar Imaging Based on Antenna Array[J]. Journal of Signal Processing, 2009, 25(8):1203-1208.
[19]	LIU J T, Gu C Z, ZHANG Y P, et al. Analysis on a 77 GHz MIMO Radar for Touchless Gesture Sensing[J]. IEEE Sensors Letters, 2020, 4(5):1-4.
[20]	WANG Z M, GUO Q J, TIAN X Z, et al. Near-Field 3-D Millimeter-Wave Imaging Using MIMO RMAwith Range Compensation[J]. IEEE Transactions on Microwave Theory and Techniques, 2019, 67(3):1157-1166. doi: 10.1109/TMTT.2018.2884409

高炉雷达	带宽/GHz	距离向分辨率/cm	雷达尺寸/cm³
机械摆动雷达	1.6	9.375	12.6×12.6×37.8
T型多输入多输出雷达	2.0	7.500	28.8×30.6×15.0
本设计多输入多输出雷达	5.0	3.000	26.0×5.5×0.4

位置信息	1号	2号	3号	4号	5号	6号	7号	平均误差
方位向理想值	-0.200 0	-0.125 0	-0.062 5	0.000 0	0.062 5	0.125 0	0.200 0
方位向仿真值	-0.201 4	-0.112 3	-0.069 4	0.003 8	0.078 7	0.121 5	0.211 5	0.008 0
距离向理想值	-0.050 0	-0.050 0	0.000 0	0.050 0	0.000 0	-0.050 0	-0.050 0
距离向仿真值	-0.048 4	-0.049 8	0.002 2	0.051 2	0.000 7	-0.049 8	-0.048 4	0.001 1

Design of the broadband microstrip array antenna for blast furnace surface monitoring

RichHTML

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 16

References 20

Related Articles 15

Metrics

Comments

Recommended 10

[1]	QI Xiaoxin,ZHANG Bing,QIU Zhiliang. Method for node acceptance in broadband access networks [J]. Journal of Xidian University, 2020, 47(6): 99-105.
[2]	CHEN Qingqing,LI Jianying,DING Yuxin,ZHANG Lingkai,FENG Yao,XIE Jing. Wideband high-gain ring circularly polarized microstrip antenna [J]. Journal of Xidian University, 2019, 46(6): 46-51.
[3]	ZHANG Mingzhe,WU Haifeng,WEI Shizhe. Design of a broadband high-efficiency power amplifier using the artificial neural network [J]. Journal of Xidian University, 2019, 46(6): 118-124.
[4]	WANG Le;ZHAO Zhipeng;LI Ya'nan;LIU Jinhai;YIN Yingzeng;LI Hui. Design and analysis of multi-tuned impedance matching and broadband antennas [J]. Journal of Xidian University, 2018, 45(5): 69-74.
[5]	DING Hao;WANG Jianye;LIU Wei;XIONG Yongzhong. High-speed high-broadband master-slave sampling and hold circuit [J]. Journal of Xidian University, 2018, 45(4): 123-128.
[6]	FANG Guozhi;HOU Ruiqiang;ZHANG Yucheng. Method of UWB antenna design [J]. Journal of Xidian University, 2018, 45(1): 83-87.
[7]	ZHENG Gengqi;SUN Baohua. Design of a novel miniaturized broadband microstrip antenna [J]. Journal of Xidian University, 2017, 44(4): 47-50+137.
[8]	WANG Fan;GONG Shuxi;WANG Fuwei. Resistive FSS applied to the RCS reduction of array antennas [J]. Journal of Xidian University, 2016, 43(4): 81-85.
[9]	. Novel broadband and rotated-patch antenna for wireless communication [J]. J4, 2015, 42(3): 192-197.
[10]	GAO Jun;ZHANG Hao;CAO Xiangyu;YANG Huanhuan;YANG Qun;LI Wenqiang. Dual-band ultra-thin metamaterial absorber and its application in reducing RCS of the microstrip antenna [J]. J4, 2015, 42(1): 130-135.
[11]	GAO Jun;YUAN Zidong;CAO Xiangyu;YANG Jiming;LIU Tao;YANG Huanhuan. Novel high gain and low RCS microstrip antenna [J]. J4, 2014, 41(4): 158-165.
[12]	ZHANG Yunqi;WANG Liang;LI Xi;YANG Lin;GONG Shuxi. Design of a novel broadband omnidirectional antenna [J]. J4, 2014, 41(4): 47-50+107.
[13]	LI Sijia;CAO Xiangyu;GAO Jun;ZHENG Qiurong;YANG Huanhuan. SAARS microstrip antenna design with an asymmetrical structure and a tilted beam [J]. J4, 2014, 41(1): 164-169.
[14]	XU Yunxue;GONG Shuxi;LIU Ying;HONG Tao. Slot microstrip antenna with harmonic control [J]. J4, 2013, 40(6): 101-104+192.
[15]	GUO Hongfu;XU Caixiang;TANG Jinfeng;FU Mi;BAI Li'na. Design of a miniature broadband internal antenna for PD detection in GIS [J]. J4, 2013, 40(2): 159-163+171.