| 一种新型PROM化数字相关检测器 |
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| 引用本文： | 张军,姚远.一种新型PROM化数字相关检测器[J].北京航空航天大学学报,1992(4):114-119. |
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| 作者姓名： | 张军 姚远 |
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| 作者单位： | 北京航空航天大学电子工程系
(张军，姚远)，北京航空航天大学电子工程系(张其善) |
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| 摘 要： | 对帧同步码相关检测是关系到高速可编程PCM遥测帧同步器可靠工作的关键技术。提出了一种新的全数字化相关检测器——基于PROM多输入并行加法网络实现的数字相关器,并详细给出了这种数字相关器的硬件设计方法和软件生成算法。系统实验表明,这种PROM化并行加法网络应用于高速可编程PCM遥测帧同步器是行之有效的。
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| 关 键 词： | PCM遥测 帧同步器 数字相关器 |
A NEW TYPE OF PROM'S WHOLE-DIGITIZED CORRELATION DETECTOR |
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| Zhang Jun Yao Yuan Zhang Qishan.A NEW TYPE OF PROM''''S WHOLE-DIGITIZED CORRELATION DETECTOR[J].Journal of Beijing University of Aeronautics and Astronautics,1992(4):114-119. |
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| Authors: | Zhang Jun Yao Yuan Zhang Qishan |
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| Institution: | Dept. of Electron. Eng |
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| Abstract: | The reliability of the PCM telemetry synchronizer depends directly on the correct correlation detection of synchronization codes.A new type of whole-digitized correlation detector based on PROM's multiple-input parallel addition network is introduced.The implementation of its hardware design and the algorithm of its data-table generation are discussed in detail.The experimental results indicate that the application of PROM's multiple-input parallel addition network to the high-bit-rate programmable PCM telemetry frame synchronizer is successful. |
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| Keywords: | PCM telemetry frame synchronizer digital correlator parallel addition network |
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