| 逐比特可变高码率通用接收机研究 |
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| 引用本文： | 卢欣,陈大海.逐比特可变高码率通用接收机研究[J].核电子学与探测技术,2012,32(5):507-510. |
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| 作者姓名： | 卢欣 陈大海 |
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| 作者单位： | 中国工程物理研究院电子工程研究所,四川绵阳,621900 |
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| 摘 要： | 在高码率通用接收机中,为解决码率逐比特可变的问题,提出了变采样的设计方案;同时,还针对通用解调中的几项关键技术开展研究,提出了适用于MPSK及16QAM调制模式的算法结构;最后,针对具体指标进行了软硬件测试,表明该设计方案满足系统要求。
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| 关 键 词： | 可变码速率 通用接收机 MPSK 16QAM |
Study on High Variable Code Rate Universal Receiver |
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| LU Xin
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CHEN Da-hai.Study on High Variable Code Rate Universal Receiver[J].Nuclear Electronics & Detection Technology,2012,32(5):507-510. |
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| Authors: | LU Xin CHEN Da-hai |
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| Affiliation: | (Institute of Electronic Engineering,China Academy of Engineering Physics,Miangang 621900) |
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| Abstract: | A practical solution of changing code rate bit-by-bit in high code rate receiver is presented.At the same time,several key techniques of universal receiver are analyzed.A new algorithm scheme which is suitable for MPSK and 16QAM demodulation is proposed.The test result indicates that the scheme meets system requirement. |
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| Keywords: | variable code rate universal receiver MPSK 16QAM |
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