| 某型高杂散抑制捷变频率合成器研制 |
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| 引用本文： | 陈之光,陶骏,田野,霍青林,毛繁.某型高杂散抑制捷变频率合成器研制[J].压电与声光,2013,35(1):132-135. |
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| 作者姓名： | 陈之光 陶骏 田野 霍青林 毛繁 |
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| 作者单位： | 1. 西北工业大学航天学院,陕西西安,710072
2. 中国电子科技集团公司第26研究所,重庆,400060 |
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| 摘 要： | 频率合成器是雷达和电子通信系统的关键部件之一,其性能优劣直接决定了系统的整机性能.随着雷达和通信技术的迅猛发展,系统对频率源的要求越来越高.该文论述了一种高杂散抑制捷变频率合成器的设计与实现,通过理论计算对方案进行了详细分析和论证,经实测证明了该方案具有良好的可行性.
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| 关 键 词： | 低杂散 直接频率合成 快速跳变 |
Development of Fast Hopping Frequency Synthesizer with Low Spurs Performance |
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| CHEN Zhiguang,TAO Jun,TIAN Ye,HUO Qinglin and MAO Fan.Development of Fast Hopping Frequency Synthesizer with Low Spurs Performance[J].Piezoelectrics & Acoustooptics,2013,35(1):132-135. |
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| Authors: | CHEN Zhiguang TAO Jun TIAN Ye HUO Qinglin and MAO Fan |
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| Affiliation: | 1.College of Astronautics,Northwestern Polytechnical University,Xi’an 710072,China; 2.26th Institute of China Electronics Technology Group Corporation,Chongqing 400060,China) |
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| Abstract: | The frequency synthesizer plays a key role in radar and electronic communication system, and its working condition mainly affect performance of the whole system. With the rapid development of Radar and communication technology, the requirements of system on the frequency sources have being become more and more stringent. In this paper, the design and development of a kind of fast hopping frequency synthesizer with low spurs performance has been described. The proposed scheme has been analyzed and demonstrated through theoretical calculation. The test results show that the proposed scheme has good feasibility. |
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| Keywords: | low spurs direct frequency synthesis fast hopping |
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