基于dvb -地面标准的基带收发器设计

The 2004 IEEE Asia-Pacific Conference on Circuits and Systems, 2004. Proceedings. Pub Date : 2004-12-06 DOI:10.1109/APCCAS.2004.1412777

Yi-Ju Chen, Yi Lei, T. Chiueh

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引用次数: 7

摘要

本文提出了一种数字视频广播-地面(DVB-T)系统的基带收发器。给出了符号边界检测、时序和载波频率估计与补偿的同步算法。此外，还实现了基于二维插值的信道估计。功能仿真结果表明，即使在高速移动场景下，该接收机也能可靠地接收DVB-T信号

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Baseband transceiver design for the DVB-terrestrial standard

In this paper, a baseband transceiver of the digital video broadcasting-terrestrial (DVB-T) system is proposed. Synchronization algorithms for symbol boundary detection, timing and carrier frequency estimation and compensation are presented. In addition, channel estimation using two-dimensional interpolation is implemented. Functional simulation results show that the proposed receiver can allow for reliable reception of DVB-T signals even in high-speed mobile scenarios

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来源期刊

The 2004 IEEE Asia-Pacific Conference on Circuits and Systems, 2004. Proceedings.

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