| 单比特数字接收机系统仿真及性能分析 |
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| 引用本文： | 柴亚茹.单比特数字接收机系统仿真及性能分析[J].电子科技,2013,26(2):137-140. |
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| 作者姓名： | 柴亚茹 |
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| 作者单位： | (西安电子科技大学 电子对抗研究所,陕西 西安 710071) |
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| 摘 要： | 从数字信号处理基础理论入手,介绍了单比特数字接收机的原理、设计思想及各组成结构。在此基础上,进行系统建模与仿真,在1 GHz的工作频率下,对接收机的性能予以讨论和分析,并与传统DFT接收机予以比较。仿真结果表明,单比特数字接收机具有较多的运算效率、分辨率及处理能力。
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| 关 键 词： | 消除DFT乘法运算 系统仿真 性能测试 |
Simulation of the Monobit Digital Receiver and its Comparison with the Traditional DFT Receiver |
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| CHAI Yaru.Simulation of the Monobit Digital Receiver and its Comparison with the Traditional DFT Receiver[J].Electronic Science and Technology,2013,26(2):137-140. |
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| Authors: | CHAI Yaru |
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| Affiliation: | (Institute of Electronic Counter Measures,Xidian University,Xi'an 710071,China) |
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| Abstract: | This article gives a brief introduction to the principle,structure and components of monobit digital receiver,on the basis of which the mathematical model is presented.At frequency of 1 GHz,the performance of monobit digital receiver is discussed and analyzed.A comparison is made with traditional DFT receivers,which shows that the monobit receiver has better operating efficiency,resolution and performance. |
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| Keywords: | eliminating multiplications in FFT system simulation experiments on performance |
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