Abstract:
本文基于我国数字地面电视广播(DTMB)的传输标准,介绍了基于符号的时域卷积交织基本原理以及FPGA仿真与实现结果.本设计中的SDRAM的刷新频率定在了50MHz。在针对DTMB调制器的全系统设计,将整个国标发送系统的各个模块级联起时,需更换FPGA芯片,并采用更高速且廉价的DDR2 SDRAM.
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Year: 2009
Page: 455-461
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
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30 Days PV: 1
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