| 基于DSP技术的GPS接收机天线自适应抗干扰模块的设计与实现 |
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| 引用本文： | 卢昕,熊昌仑,郑建生,宗战华.基于DSP技术的GPS接收机天线自适应抗干扰模块的设计与实现[J].武汉大学学报(信息科学版),2005,30(7):654-657. |
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| 作者姓名： | 卢昕 熊昌仑 郑建生 宗战华 |
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| 作者单位： | 武汉大学电子信息工程学院,武汉市珞喻路129号,430079 |
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| 基金项目： | 国家预先研究资助项目(413220404)。 |
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| 摘 要： | 针对GPS接收机在接收信号的过程中经常存在由于干扰信号的影响而导致接收机无法跟踪锁定有用信号,从而失去精确导航定位的能力问题,提出了一种在天线部分增加一个自适应抗干扰模块的解决办法,并用TI公司的TMS320C6416芯片实现了该方案。
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| 关 键 词： | GPS 自适应算法 抗干扰 DSP |
| 文章编号： | 1671-8860(2005)07-0654-04 |
| 修稿时间： | 2005年4月26日 |
Design and Realization of Adaptive Anti-Jamming Module of the Antenna of GPS Receiver Based on DSP Technique |
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| LU Xin,XIONG Changlun,Zheng Jiansheng,ZONG Zhanhua.Design and Realization of Adaptive Anti-Jamming Module of the Antenna of GPS Receiver Based on DSP Technique[J].Geomatics and Information Science of Wuhan University,2005,30(7):654-657. |
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| Authors: | LU Xin XIONG Changlun Zheng Jiansheng ZONG Zhanhua |
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| Institution: | LU Xin 1 XIONG Changlun 1 ZHENG Jiansheng 1 ZONG Zhanhua 1 |
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| Abstract: | In this paper, the authors aim at the problem that GPS receivers often lose useful signals because of the effect of various interfering signals in the period of receiving signals. As a sequel of it, GPS receiver will be out of work and can not provide users with its excellent support for accurate navigation and positioning. So the authors put forward a method to resolve this problem by adding an adaptive anti-jamming module to the antenna of GPS receiver, and select TMS320C6416 chip to realize this design. |
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| Keywords: | GPS adaptive algorithm anti-jamming DSP |
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