Carrier synchronization algorithm for software defined radio

被引：0
|
作者：
Pesovic, Uros [1 ]
Durasevic, Sladana [1 ]
Planinsic, Peter [2 ]
机构：
[1] Univ Kragujevac, Fac Tech Sci Cacak, Svetog Save 65, Cacak 32000, Serbia
[2] Univ Maribor, Fac Elect Engn & Comp Sci, Koroska Cesta 46, SLO-2000 Maribor, Slovenia
来源：
2017 25TH TELECOMMUNICATION FORUM (TELFOR) | 2017年
关键词：
Carrier synchronization; phase unwrapping; FFT; software defined radio;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
Coherent receivers require carrier synchronization of a received signal, in order to achieve better demodulation characteristics then non-coherent receivers. Carrier synchronization of IEEE 802.15.4 signal is performed using preamble transmitted at beginning of packet. The traditional solution employs adjustment of passband frequency using Costas Loop circuitry. Softwaredefined radio requires carrier synchronization to be performed in baseband after demodulation. This paper represents the solution of phase synchronization for IEEE 802.15.4 coherent receiver on software defined radio.
引用
收藏
页码：127 / 130
页数：4
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