| 可变参数AWGN深空信道模型特性分析及其仿真 |
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| 作者姓名： | 张永富 杜建超 肖嵩 |
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| 作者单位： | 西安电子科技大学ISN国家重点实验室; |
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| 基金项目： | 国家自然科学基金重点项目(60532060) |
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| 摘 要： | 文章在研究深空通信信道的统计特性的基础上，建立了可变参数AWGN（VPAWGN）模型来模拟深空通信信道，主要考虑噪声功率、多普勒频移和路径损耗等参数对信道特征的影响。进一步在Visual C＋＋环境下搭建VPWAGN模型，并对各参数对信道的影响进行验证。
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| 关 键 词： | 深空通信 信道模型 无线电传播 |
Analysis and Simulations on Characteristics of Deep Space Channel Model VPAWGN |
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| Authors: | Zhang Yongfu Du Jianchao Xiao Song |
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| Institution: | Zhang Yongfu Du Jianchao Xiao Song |
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| Abstract: | On the study of the statistics characteristics of deep space channel,the variable parameter AWGN(VPAWGN) model is proposed in this paper to simulate the deep space channel.In the model the effect on deep space channel caused by parameters including noise power,Doppler frequency shift and path loss is mainly considered.Furthermore,the VPAWGN channel model is built under the Visual C++ software environment,and the effect caused by parameters above is simulated and testified. |
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| Keywords: | Deep space communication Channel model Radio propagation |
| 本文献已被 CNKI 维普 等数据库收录！ |
