| 空地通信信道模拟器的研究与设计 |
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| 引用本文： | 杨泽刚,徐进军.空地通信信道模拟器的研究与设计[J].指挥控制与仿真,2012,34(2):118-122. |
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| 作者姓名： | 杨泽刚 徐进军 |
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| 作者单位： | 海军航空工程学院青岛分院,海军航空工程学院青岛分院 |
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| 摘 要： | 空地通信信道仿真是通信系统仿真的一个重要方面。在研究接收信号包络分布和多普勒功率谱的基础上，综合分析路径损耗、信道时延、多径衰落和信道噪声对信道的影响，针对静止信道和移动信道，分别提出了信道模拟器的设计方案，并通过计算机仿真验证了设计方案的可行性和合理性。
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| 关 键 词： | 空地通信信道，多径衰落，多普勒功率谱，信道模拟器 |
| 修稿时间： | 2/9/2012 9:32:11 PM |
Research and Design of Air-ground Communication Channel Simulator |
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| yang ze gang and xu jin jun.Research and Design of Air-ground Communication Channel Simulator[J].Command Control & Simulation,2012,34(2):118-122. |
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| Authors: | yang ze gang and xu jin jun |
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| Institution: | Naval Aeronautical Engineering Academy Qingdao Branch,Qindao Institution of Naval Aeronautical and astronautical university |
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| Abstract: | Air-ground communication channel simulation is one of the most important aspects of communication system simulation. The envelope distribution and Doppler power spectrum of received signal are analyzed and the design patterns of static channel and mobile channel are presented in terms of path loss, channel delay, multi-path fading and channel noise. The feasibility and rationality of proposed design scheme are certified through computer simulation. |
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| Keywords: | Air-ground communication channel multi-path fading Doppler power spectrum Channel Simulator |
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