| 短波差分跳频电台接收机关键技术的研究 |
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| 引用本文： | 张光怡,刘开华,侯方西.短波差分跳频电台接收机关键技术的研究[J].电子测量技术,2003(3):59-60. |
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| 作者姓名： | 张光怡 刘开华 侯方西 |
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| 作者单位： | 天津大学，天津大学，天津大学 |
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| 摘 要： | 差分跳频技术是一种新型的跳频技术，它提高对抗跟踪干扰和克服多径衰落的能力。文中在对软件无线电结构和接收机数学模型研究分析的基础上，对中频数字接收机方案做设计研究。
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| 关 键 词： | 短波 差分跳频 电台 接收机 中频采样 软件无线电 数学模型 |
Research and Design of Differential Frequency Hopping Digital Receiver |
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| Zhang Guangyi Liu Kaihua Hou Fangxi.Research and Design of Differential Frequency Hopping Digital Receiver[J].Electronic Measurement Technology,2003(3):59-60. |
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| Authors: | Zhang Guangyi Liu Kaihua Hou Fangxi |
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| Abstract: | Differential Frequency Hopping (DFH) technique is a new kind of Frequency Hopping technique. It improved the ability of interference resistance and multi-path fading mitigation. Based on analysis and research on software defined Radio (SDR) scheme and mathematics model of receiver, a scheme design of IF digital receiver is introduced. |
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| Keywords: | Differential Frequency Hopping (DFH) DSP Intermediate Frequency (IF) Sampling |
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