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Description: 这是一个计数器原理图,主要是用protel dxp设计的,希望对大家有用-This is a counter schematics, it is mainly used Protel Pitch design, we hope to useful
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Size: 20906 |
Author: zsz |
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Description: 这是一个计数器原理图,主要是用protel dxp设计的,希望对大家有用-This is a counter schematics, it is mainly used Protel Pitch design, we hope to useful
Platform: |
Size: 20480 |
Author: zsz |
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Description: 运动目标模拟器相参性分析,分析了基于数字射频存储器(DRFM)的运动目标模拟器(MTS)相参性。由于DRFM延时的离散性,引起了MTS输出信号相位的改变,破坏了信号的相参性,使MTS输出信号频谱发生变化,不仅使谱线位置移动,而且还产生了附加的寄生谱线。分析结果表明,延时更新率(Fc)决定了谱线间隔,并通过sinc函数决定谱线的幅度,而雷达信号频率与所模拟目标的速度共同决定谱线的移动。
-Moving Target Simulator Coherent Analysis, Moving Target Simulator (MTS)-based digital radio frequency memory (DRFM) coherent. Due to the the DRFM delay discrete MTS output signal of the phase change is caused, the destruction of the phase of the signal parameters, the MTS output signal spectrum changes, not only the spectral line position, but also generates additional parasitic spectral line. The analysis results show that the delay update rate (Fc) determines the spectral interval by sinc function determines the amplitude of the spectrum, while the radar signal frequency and speed together determine the movement of the spectral lines of the simulated target.
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Size: 57344 |
Author: 李亮 |
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Description: 对DRFM原理的解释,非常清楚--Statistical processing techniques for detecting DRFM repeat-jam radar signals&Digital radio frequency memory linear range gate stealer spectrum-Right DRFM explanation of the principle is very clear- Statistical processing techniques for detecting DRFM repeat-jam radar signals & Digital radio frequency memory linear range gate stealer spectrum
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Size: 1156096 |
Author: 佳 |
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Description: 雷达多目标模拟器DRFM单元设计Multi-unit radar target simulator design DRFM-Multi-unit radar target simulator design DRFM
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Size: 476160 |
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Description: 用matlab编写的基于DRFM的数字窄带干扰,分析了干扰信号的时域波形及频谱。-drfm matlab
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Size: 1024 |
Author: 张武 |
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Description: 用Matlab仿真的基于DRFM的等间隔直接转发干扰,内有时域和频域分析。-Matlab simulation with equal intervals based drfm forwarded directly interfere, sometimes within a domain and frequency domain analysis.
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Size: 1024 |
Author: 张武 |
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