| 某型机载雷达的地面标校方法 |
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| 引用本文： | 曾宪伟,张智军,丁东涛,张安旭,刘传武.某型机载雷达的地面标校方法[J].现代雷达,2005,27(12):68-70. |
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| 作者姓名： | 曾宪伟 张智军 丁东涛 张安旭 刘传武 |
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| 作者单位： | 1. 空军工程大学工程学院,西安,710038
2. 驻南京电子技术研究所军代表室,南京,210013 |
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| 摘 要： | 根据机载雷达标校的基本原理，提出了基于声体波延迟线的某型机载雷达距离方位误差的地面静态有源校准方法。标校时，机载雷达的工作状态与正常使用时一致，能够保证实际使用时的精度；另外，可以自动实现频率对准，不受机载雷达频率漂移的影响。分析了标校系统的性能，并且通过实验验证其实用性。
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| 关 键 词： | 机载雷达 地面标校 声体波延迟线 |
| 收稿时间： | 2004-12-20 |
| 修稿时间： | 2005-06-15 |
Calibration Method for Airborne Radar Located on Ground |
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| ZENG Xian-wei,ZHANG Zhi-jun,DING Dong-tao,ZHANG An-xu,LIU Chuan-wu.Calibration Method for Airborne Radar Located on Ground[J].Modern Radar,2005,27(12):68-70. |
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| Authors: | ZENG Xian-wei ZHANG Zhi-jun DING Dong-tao ZHANG An-xu LIU Chuan-wu |
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| Abstract: | Based on the fundmental principle of airborne radar calibration,this paper puts forward a new static active method to calibrate range and angle errors of an airborne radar with Bulk Acoustic Wave(BAW) located on ground.The work state of the airborne radar is consistent to the natural order while calibration,so the practical precision will be assured.The frequency will not be affected by the frequency excursion of the airborne radar because it is self-adjusted.Then the capability of the calibration system which has been tested in practice is described. |
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| Keywords: | airborne radar calibration on ground BAW |
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