| 蓝牙BlueCore芯片空间应用可行性试验与分析 |
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| 引用本文： | 田贺祥,尤政,李滨,张向祺,刘有军.蓝牙BlueCore芯片空间应用可行性试验与分析[J].传感器与微系统,2009,28(4):63-65. |
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| 作者姓名： | 田贺祥 尤政 李滨 张向祺 刘有军 |
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| 作者单位： | 清华大学精密测试技术及仪器国家重点实验室,北京,100084 |
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| 摘 要： | 提出采用蓝牙BlueCore无线传感器搭建自组织网络进行航天器上的数据无线传输，研究了应用于航天器时影响系统性能和可靠性的关键因素-Bluecore芯片的空间环境工作性能，对其进行了高低温循环和抗电子辐照环境试验。试验结果表明：该芯片可以工作在-70-100℃的温度环境，并可以耐受不低于26krad（Si）的电子辐照，试验数据可以作为航天器的设计和工程应用参考。
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| 关 键 词： | 蓝牙 BlueCore 高低温 抗电子辐照 |
Feasibility test and analysis of BlueCore chip in space application |
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| TIAN He-xiang,YOU Zheng,LI Bin,ZHANG Xiang-qi,LIU You-jun.Feasibility test and analysis of BlueCore chip in space application[J].Transducer and Microsystem Technology,2009,28(4):63-65. |
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| Authors: | TIAN He-xiang YOU Zheng LI Bin ZHANG Xiang-qi LIU You-jun |
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| Affiliation: | ( State Key Laboratory of Precision Measurement Technology and Instruments, Tsinghua University, Beijing 100084, China) |
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| Abstract: | It is proposed that adopting the CSR BlueCore chip to establish the intra-satellite Ad Hoc network, to realize wireless data transmission between peripherals of the on-board integrationg electronic system. The performamee of BlueCore chip under space enviromnment is a key point in the design. High-low temperature test and electron beam irradiation experimental researches are carried out. The results show that the BlueCore chip can stand a --70 -100 ℃ temperature range,and has a no-less than 26 krad（Si） total dose tolerance. Some useful conclusions are reached, which can be taken as the reference for the satellite design and engineering annlieation. |
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| Keywords: | BlueCore |
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