| X频段机载雷达频率合成器的设计 |
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| 引用本文： | 梁志霄.X频段机载雷达频率合成器的设计[J].国际商务研究,2005,45(5):118-121. |
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| 作者姓名： | 梁志霄 |
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| 作者单位： | 中国西南电子技术研究所 四川成都610036 |
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| 摘 要： | 介绍一种机载合成孔径雷达(SAR)频率合成器的试验研究。该合成器采用了数字锁相环与模拟环相结合的方法,以及谐波混频和减振技术,实现了频率合成器的低功率、轻重量、小体积和低相位噪声等技术指标。
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| 关 键 词： | 机载雷达 合成孔径雷达 频率合成器 数字锁相环 |
| 收稿时间： | 2005/6/18 0:00:00 |
Design of an X-band Synthesizer for Airborne Radars |
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| LIANG Zhi-xiao.Design of an X-band Synthesizer for Airborne Radars[J].International Business Research,2005,45(5):118-121. |
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| Authors: | LIANG Zhi-xiao |
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| Institution: | Southwest China Institute of Eleetronie Teehnology, Chengdu 610036, China |
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| Abstract: | An experimental study on a frequency synthesizer for airborne Synthetic Aperture radars(SARs) is described.Direct synthesizing and phase locked loop are combined and harmonics mixing and shock proof technology is adopted to implement the synthesizer.The synthesizer is featured by low power consumption,lightweight,small size and low phase noise. |
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| Keywords: | Airborne radar SAR Frequency synthesizer Digital PLL |
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