| GPS接收机干扰频率特性研究 |
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| 引用本文： | 冯起,吕波,朱畅,袁乃昌.GPS接收机干扰频率特性研究[J].航天电子对抗,2009,25(3):4-6,42. |
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| 作者姓名： | 冯起 吕波 朱畅 袁乃昌 |
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| 作者单位： | 国防科技大学电子科学与工程学院,湖南,长沙,410073 |
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| 摘 要： | 针对直接序列扩频接收机的特点，研究了GPS接收机的解扩过程对干扰信号的影响，分析了干扰信号的频率与对接收机干扰效果的关系，从而解释了不同频率干扰的作用机理及干扰效率的差别。最后通过对GPS接收机的干扰实验验证了分析的正确性。
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| 关 键 词： | GPS接收机 直接序列扩频 干扰 |
Study on the jamming frequency characteristics to GPS receiver |
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| Feng Qi,Lv Bo,Zhu Chang,Yuan Naichang.Study on the jamming frequency characteristics to GPS receiver[J].Aerospace Electronic Warfare,2009,25(3):4-6,42. |
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| Authors: | Feng Qi Lv Bo Zhu Chang Yuan Naichang |
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| Institution: | College of Electronic Science and Engineering;National University of DefenseTechnology;Changsha 410073;Hunan;China |
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| Abstract: | The effect of the de-spread processing to the jamming for the GPS receiver is studied.The different effect of the jamming with different frequency is researched to explain the different jamming characteristic and efficiency.The jamming experiment for the GPS receiver validates the analysis and the conclusion. |
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| Keywords: | GPS receiver direct sequence spread-spectru jamming |
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