| 高频突发自适应选频控制系统的实时基带模拟 |
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| 引用本文： | 毛国安,毛劲松,陈尚勤.高频突发自适应选频控制系统的实时基带模拟[J].电子科技大学学报(社会科学版),1995(5). |
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| 作者姓名： | 毛国安 毛劲松 陈尚勤 |
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| 作者单位： | 成都电子科技大学电子工程系 |
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| 摘 要： | 在现代高频通信中，为了提高抗干扰与抗截获性能，使用了突发通信模式。在这种通信任式中，一个关键技术是自适应选频技术。本文介绍了突发自适应选频技术的相关内容，提出了一种自适应选频方案，并在基带上用ＴＭＳ３２０Ｃ３０ＤＳＰ成功地实时摸拟了整个选频过程，证明方案有效可行，在自适应选频后选出的最优频率与预期的一致，并得出了一些有价值的结论。
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| 关 键 词： | 高频，突发通信，突发自适应选频控制，信道估值，抗干扰，抗截获，实时基带模拟 |
The Real- time Baseband Simulation of Adaptive Frequency Control Systems in HFBurst Communication |
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| Mao Guoan,Mao Jingsong,Chen Shangqin.The Real- time Baseband Simulation of Adaptive Frequency Control Systems in HFBurst Communication[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),1995(5). |
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| Authors: | Mao Guoan Mao Jingsong Chen Shangqin |
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| Abstract: | In modern HF communication,burst communication is applied to improve such performances as anti- interference and anti- interception etc.One of the crucial techniques in burst communication is adaptive frequency selection. It this paper,some relevant concepts about this topic are introduced and a feasible project of adaptive frequency selection is proposed. Furthermore,with the application of TMS320C30 DSP,the real-time process of adaptive frequency selection is successfully simulated in baseband,the optimal channel in frequency selection is the same as estimated,and some valueable conclusions are also drawn |
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| Keywords: | HF burst communication burst adaptive frequency control channel estimation anti-interference anti-interception real-time baseband simulation |
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