| 基于软件无线电的伪卫星接收机的设计与实现 |
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| 引用本文： | 陈颖,张福洪.基于软件无线电的伪卫星接收机的设计与实现[J].电讯技术,2006,46(6):164-166. |
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| 作者姓名： | 陈颖 张福洪 |
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| 作者单位： | 杭州电子科技大学,通信工程学院,杭州,310018 |
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| 摘 要： | 提出了基于软件无线电的伪卫星接收机的数学模型和数字平台实现的两种方案：DDC＋DSP方案和FPGA＋DSP方案。通过对这两种方案的比较，得出在伪卫星接收机数字平台的设计中应采用FPGA＋DSP方案。
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| 关 键 词： | 软件无线电 伪卫星接收机 数字平台 |
| 文章编号： | 1001-893X（2006）06-0164-03 |
| 收稿时间： | 2006-01-12 |
| 修稿时间： | 2006-01-122006-05-08 |
Design and Realization of Pseudolite Receivers Based on Software Defined Radio(SDR) |
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| CHEN Ying,ZHANG Fu-hong.Design and Realization of Pseudolite Receivers Based on Software Defined Radio(SDR)[J].Telecommunication Engineering,2006,46(6):164-166. |
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| Authors: | CHEN Ying ZHANG Fu-hong |
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| Affiliation: | College of Communication, Hangzhou Dianzi University, Hangzhou 310018, China |
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| Abstract: | The mathematic model for a Pseudolite(PL) receiver based on software defined radio(SDR) is presented,and two schemes for realizing the digital platform are proposed which are DDS DSP and FPGA DSP.Comparison of this two schemes shows that the scheme of FPGA DSP is better for the digital platform of PL receivers. |
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| Keywords: | software defined radio(SDR) pseudolite receiver digital platform |
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