| 一种数字接收机开发平台的设计与实现 |
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| 引用本文： | 王旭,龚晓峰,肖伯杉.一种数字接收机开发平台的设计与实现[J].计算机应用,2007,27(9):2312-2314. |
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| 作者姓名： | 王旭 龚晓峰 肖伯杉 |
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| 作者单位： | 四川大学,电气信息学院,成都,610065 |
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| 摘 要： | 针对实际信号接收系统的开发受硬件限制和可扩展性差等问题，基于软件无线电的思想，通过VC与Matlab混合编程，设计并实现了一套虚拟数字接收机系统，主要完成了对接收信号的正交分解、下变频、信号特征提取、信号解调。实际应用表明，其结果对实际数字化接收系统的底层开发和扩展研究具有理论指导作用。
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| 关 键 词： | 软件无线电 虚拟接收机 Matlab Engine 解调分析 |
| 文章编号： | 1001-9081(2007)09-2312-03 |
| 收稿时间： | 2007-03-16 |
| 修稿时间： | 2007年3月16日 |
Design and implementation of the development platform of digital receiver |
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| WANG Xu,GONG Xiao-feng,XIAO Bo-shan.Design and implementation of the development platform of digital receiver[J].journal of Computer Applications,2007,27(9):2312-2314. |
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| Authors: | WANG Xu GONG Xiao-feng XIAO Bo-shan |
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| Abstract: | To solve the problem that the development of real signal receiving system is restricted to the hardware and bad expansibility, a virtual receiver system based on the idea of software radio was designed and implemented by VC and Matlab. The main function of the program includes I/Q conversion, digital downconversion, signal feature extraction, signal demodulation. The results of the practical application of the virtual receiver can give theoretical guidance to the basal development and extend the research of real digital receiving system. |
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| Keywords: | software radio virtual receiver Matlab engine demodulation analysis |
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