| 基于1090ES的机载ADS-B设备总体设计 |
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| 引用本文： | 何 进. 基于1090ES的机载ADS-B设备总体设计[J]. 国际商务研究, 2011, 51(7) |
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| 作者姓名： | 何 进 |
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| 作者单位： | 中国西南电子技术研究所，成都 610036 |
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| 摘 要： | 介绍了1090ES ADS-B系统组成和信号格式，提出了一种基于1090ES一次变频的超外差中频数字化ADS-B设备总体实现方案，包括天线、收发分机、终端分机和机内测试电路设计，计算了关键技术参数，并简述了其主要技术特征。该方案目前已在工程中得到应用，效果良好。
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| 关 键 词： | 广播式自动相关监视；机载设备；中频数字化 |
An Overall Design Scheme for Airborne 1090ES ADS-B Equipment |
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| HE Jin. An Overall Design Scheme for Airborne 1090ES ADS-B Equipment[J]. International Business Research, 2011, 51(7) |
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| Authors: | HE Jin |
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| Abstract: | The compositon and signal format of 1090ES ADS-B system are introduced,a scheme for single conversion superheterodyne intermediate frequency(IF) digital 1090ES ADS-B equipment is proposed,including antenna design, T/R module design, terminal module design and built in test equipment(BITE) design. The key technical parameters are calculated, and the primary technical features are described. The scheme has been successfully applied in engineering, and the result is satisfying. |
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| Keywords: | ADS-B airborne equipment IF digitization |
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