| 基于多相滤波器的信道化接收机及其应用研究 |
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| 引用本文： | 付永庆,李裕.基于多相滤波器的信道化接收机及其应用研究[J].信号处理,2004,20(5):517-520. |
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| 作者姓名： | 付永庆 李裕 |
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| 作者单位： | 哈尔滨工程大学信息与通信工程学院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 本文主要研究了应用多相滤波技术的信道化接收机建模问题。在给定信道频谱划分方案下,推导了基于多相 滤波器的信道化接收机数学模型。并由此模型设计了一个四信道模拟系统。最后用仿真实验结果验证了模型的正确性。
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| 关 键 词： | 软件定义的无线电 信道化接收机 多相滤波器 |
| 修稿时间： | 2003年6月30日 |
The realization of channelized receivers based on polyphase filters |
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| Fu Yongqing LI Yu.The realization of channelized receivers based on polyphase filters[J].Signal Processing,2004,20(5):517-520. |
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| Authors: | Fu Yongqing LI Yu |
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| Abstract: | In this paper, the problem of how to realize a multi-channel receiver is discussed in details. First, under a channel spectrum partition given, a mathematical model of channelized receivers is derived, based on polyphase filters. Then, a simulation system of realizing four channels receivers, from the model, is designed. All the experimental results show that our model is valid and practical. |
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| Keywords: | software defined radio channelized receivers polyphase filters |
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