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Abstract:
为了提高线载通讯的抗干扰能力和适用性,针对采用频移键控的电力线载波通信,提出了一种基于离散短时傅里叶变换(DSTFT)在时频域解调BFSK信号的方法,通过分析解调的原理和机制,引入了一种新的码元同步算法,设计了运行步骤,实现了实时解调.仿真试验的数据表明,对于码元速率要求不高的电力线载波通信解调效果良好,是一种新颖实用的2FSK解调方法.
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电力学报
ISSN: 1005-6548
CN: 14-1185/TM
Year: 2008
Issue: 4
Volume: 23
Page: 294-296
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 1
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