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Description: EBPSK调制解调系统，包括调制解调，抽样判决和积分判决-EBPSK Modem System
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Size: 14336 |
Author: 常虹 |
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Description: 对EBPSK(Extended binary phase shift keying)调制雷达系统的特点，本文将其与传统的LFM(Linear frequency modulation)雷达系统进行综合性能比较。-he overall performances of EBPSK(Extended binary phase shift keying) modulation and LFM(Linear frequency modulation) radar systems are compared. First, the target detection performance base on CFAR(Constant False Alarm Rate) of two systems are analyzed under several conditions. As the time-delay is relatively large, the detection performance of EBPSK modulation radar system is better than LFM radar system. EBPSK modulation signals can combat the effect of Doppler spread on system performance in HF(High Frequency) channel.
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Size: 6144 |
Author: shell |
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Description: 针对扩展型目标的检测问题，提出了一种新的自适应多载波雷达系统，该雷达系统综合考虑目标的检测与其冲击响应估计问题，通过自适应调节EBPSK调制MCPC信号的幅度、子载波间隔、子载波数目等波形参数，得到雷达在不同工作阶段的波形优化方案，并给出了相应的理论分析与仿真结果，验证了理论分析的正确性以及优化雷达系统在目标检测与目标冲击响应估计上性能的提升。
-Adaptive multi-carrier radar system
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Size: 1197056 |
Author: shell |
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Description: 数字通信系统的t-EBPSK的调制与解调，功率谱密度的绘制，以及误码率曲线-Digital communication system t-EBPSK modulation and demodulation, the power spectral density plotted, and BER curves
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Size: 1024 |
Author: 郝欣宇 |
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