| 一种新的捷变频雷达热跟精度测试仪的实现方法 |
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| 引用本文： | 李尚生,刘艇,李林峰.一种新的捷变频雷达热跟精度测试仪的实现方法[J].宇航计测技术,2008,28(3):5-8. |
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| 作者姓名： | 李尚生 刘艇 李林峰 |
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| 作者单位： | 海军航空工程学院,山东,烟台,264001 |
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| 摘 要： | 在叙述捷变频雷达的本振跟踪精度重要性的基础上，介绍了基于声波延迟线的捷变频雷达热跟精度测试仪的实现方法。通过对其原理性能进行分析提出实现方法。经过工程实践的检验，此方法是可行的，且对本振跟踪精度的测量可达到1MHz，在该技术领域处于国内先进水平。
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| 关 键 词： | 声波延迟线 热跟精度测试仪 捷变频雷达 |
A New Method of Realizing FAR Testing Device For Heat Lock-on Precision |
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| LI Shang-sheng,LIU Ting,LI Lin-feng.A New Method of Realizing FAR Testing Device For Heat Lock-on Precision[J].Journal of Astronautic Metrology and Measurement,2008,28(3):5-8. |
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| Authors: | LI Shang-sheng LIU Ting LI Lin-feng |
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| Institution: | ( Department of electronic englneering, NAEL, Shandong Yantai 264001 ) |
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| Abstract: | Based on describing importance of FAR heat lock-on precision, introduced the method of realizing FAR（ Frequency Agility Radar）testing device for heat lock-on precision based on SAW（ Sound Acoustic Wave）delay line. The method was put forward after analyzing its principle and performance. This method was feasible by engineering practice and located level on top of home in the field, and measuring heat lock-on precision can reach 1 MHz, applied to“current testing system of homing radar” and ensures high precision and automatization measure of system. |
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| Keywords: | SAW（Sound Acoustic Wave） delay line Testing device for heat lock-on precisionFAR（ Frequency Agility Radar） |
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