| 一种雷达模拟器天线系统设计 |
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| 引用本文： | 李尚生,李炜杰,付哲泉,邹翰锋.一种雷达模拟器天线系统设计[J].海军航空工程学院学报,2016,31(5):501-505, 528. |
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| 作者姓名： | 李尚生 李炜杰 付哲泉 邹翰锋 |
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| 作者单位： | 海军航空工程学院电子信息工程系,山东烟台 264001,海军航空工程学院电子信息工程系,山东烟台 264001,海军航空工程学院电子信息工程系,山东烟台 264001,海军航空工程学院电子信息工程系,山东烟台 264001 |
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| 摘 要： | 该系统采用角锥喇叭天线组成比幅测角系统,介绍了一种用于雷达模拟器的天线系统设计,解决了方位波束宽度大和天线增益高之间的矛盾,具有结构简单、易于实现、天线增益和测角精度高等特点。经测角误差分析和电磁仿真,证明天线系统的增益系数、测角范围和测角精度等主要技术指标满足雷达模拟器设计要求,具有推广应用价值。
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| 关 键 词： | 雷达模拟器 比幅测角 喇叭天线 |
Antenna System Design of a Radar Simulator |
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| LI Shangsheng,LI Weijie,FU Zhequan and ZOU Hanfeng.Antenna System Design of a Radar Simulator[J].Journal of Naval Aeronautical Engineering Institute,2016,31(5):501-505, 528. |
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| Authors: | LI Shangsheng LI Weijie FU Zhequan and ZOU Hanfeng |
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| Institution: | Department of Electronic and Information Engineering, NAAU, Yantai Shandong 264001, China,Department of Electronic and Information Engineering, NAAU, Yantai Shandong 264001, China,Department of Electronic and Information Engineering, NAAU, Yantai Shandong 264001, China and Department of Electronic and Information Engineering, NAAU, Yantai Shandong 264001, China |
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| Abstract: | In this paper, the antenna system designed for radar simulator was described. The system used horn antennas toconstitute amplitude ratio angle measuring system, to solve the contradiction between azimuth beam width and antennagain. It had a simple structure, ease of implementation, high antenna gain and high precision in angle measurement. Bymeasuring angle error analysis and electromagnetic simulations, it was proved that main technical indicators such as gaincoefficient, measuring angle range and angle measurement precision of antenna system met the design requirements of ra.dar simulator, therefore, it had application value. |
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| Keywords: | radar simulator amplitude comparison angle measurement horn antenna |
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