| DRFM 采样过程的频谱分析及仿真 |
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| 引用本文： | 冯存前,韩英臣,张永顺.DRFM 采样过程的频谱分析及仿真[J].空军工程大学学报,2001,2(2):45-47. |
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| 作者姓名： | 冯存前 韩英臣 张永顺 |
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| 作者单位： | 空军工程大学导弹学院!陕西三原713800 |
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| 摘 要： | 以一位量化DRFM为例，对DRFM中采样过程进行了分析，得出了经过量化和采样后的频谱含量及幅度的计算式，并对由此式计算出的结果进行了仿真验证，仿真结果同理论分析结果相吻合。可以用同样的方法来分析多位量化DRFM的频谱含量及幅度。
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| 关 键 词： | DRFM 采样过程 交调信号 谐波失真 电子对抗 采样频率 频谱分析 |
| 文章编号： | 1009-3516(2001)02-0045-03 |
| 修稿时间： | 2000年8月2日 |
Analysis and Emulation of Spectrum in Sampling Process of DRFM |
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| FENG Cun-qian,HAN Ying-chen,ZHANG Yong-shun.Analysis and Emulation of Spectrum in Sampling Process of DRFM[J].Journal of Air Force Engineering University(Natural Science Edition),2001,2(2):45-47. |
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| Authors: | FENG Cun-qian HAN Ying-chen ZHANG Yong-shun |
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| Institution: | The Missile Institute of the Air Force Engineering University , Sanyuan 713800 , China |
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| Abstract: | Taking one bit quantized DRFM for example, the sampling process in DRFM is analyzed,the formulas of spectrum contents and amplitude are provided, which are produced by quantization and sampling, and the result calculated with the formulation is proved by the emulation, the conclusion of emulation is coincided with the result of the analysis. The same method can be used to analyze the spectrum contents and amplitude of Multiple bit DRFM. |
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| Keywords: | digital RF memory(DRFM) sampling harmonic wave intermodulation signal |
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