| 卫星突发信息RSSI方法仿真研究 |
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| 引用本文： | 刘剑锋 董金春 周彦沛 沈连丰. 卫星突发信息RSSI方法仿真研究[J]. 通信与广播电视, 2007, 0(2): 7-11 |
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| 作者姓名： | 刘剑锋 董金春 周彦沛 沈连丰 |
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| 作者单位： | [1]南京熊猫汉达科技有限公司系统部工程师 [2]南京熊猫汉达科技有限公司系统部研究员级高级工程师 [3]东南大学无线电工程系教授、博导 |
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| 摘 要： | 卫星突发信息的RSSI方法可指示信息到达时刻和结束时间，可设置信息后续解调的起始点，对于便携站等设备可降低功耗、延长工作时间。本文基于对数放大器的特性，利用SystemView仿真工具对RSSI方法进行了仿真研究。研究表明，此方法切实可行。适于数字化实现。
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| 关 键 词： | 突发信息 RSSI SystemView |
System View Simulation Research on RSSI Method of Burst Information in Satellite Communication |
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| Liu Jianfeng ,Dong Jinchun ,Shen Lianfeng. System View Simulation Research on RSSI Method of Burst Information in Satellite Communication[J]. Communication & Audio and Video, 2007, 0(2): 7-11 |
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| Authors: | Liu Jianfeng Dong Jinchun Shen Lianfeng |
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| Abstract: | Burst information is used in satellite communication with TDMA. There are time slots between data frames. In order to save the power of demodulation system, we need to know the beginning and the ending of burst information. That is to say that we need to know the strength of the information, then we can shut of related systems during information - free period. This paper proposed a RSS method for burst information strength indication based on logarithm amplifier, System View simnlation is followed. |
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