| 瞬时自相关信道化接收机频率测量研究 |
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| 引用本文： | 王国华,肖爽,齐建文.瞬时自相关信道化接收机频率测量研究[J].航空计测技术,2006,26(6):10-12,22. |
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| 作者姓名： | 王国华 肖爽 齐建文 |
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| 作者单位： | 解放军炮兵学院军事通信教研室,安徽合肥230031 |
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| 摘 要： | 提出了一种新的信道化IFM接收机的实现方案,该方案基于多相滤波的信道化技术,利用瞬时自相关方法实现复信号的瞬时频率测量,不仅可以实现精确的大动态范围瞬时频率测量,而且具备多信号同时处理能力,仿真结果和性能分析验证了本方法的有效性.
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| 关 键 词： | 瞬时测频 信道化接收机 多相滤波器组 |
| 文章编号： | 1002-6061（2006）06-0010-03 |
| 收稿时间： | 2006-04-10 |
| 修稿时间： | 2006-04-10 |
Research of Frequency Measurement on Instantaneous Auto-correlation Channelized IFM Receiver |
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| WANG Guo-hua,XIAO Shuang,QI Jian-wen.Research of Frequency Measurement on Instantaneous Auto-correlation Channelized IFM Receiver[J].Aviation Metrology & Measurement Technology,2006,26(6):10-12,22. |
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| Authors: | WANG Guo-hua XIAO Shuang QI Jian-wen |
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| Institution: | Military Communication Staff Room, Artillery Academy PLA, HeFei 230031, China |
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| Abstract: | A new scheme of channelized IFM receiver based on the technology of polyphase filter banks is presented, which has the ability of simultaneous signal processing and fine frequency measurement within wide dynamic range using instantaneous auto-correlation technology. Finally simulation and performance analysis illustrate that the scheme is effective. |
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| Keywords: | IFM channelized receiver polyphase filter banks |
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