Frequency Synchronization for Wireless Networks using Field Programmable Gate Arrays

被引:0
|
作者
Appel, Markus [1 ]
Wermke, Felix [1 ]
Winkler, Frank [1 ]
Meffert, Beate [1 ]
机构
[1] Humboldt Univ, Berlin, Germany
关键词
SYNTONIZATION;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
High-precision sensor networks and localization systems require precise time and frequency synchronization. In this paper, we present a novel high-precision frequency synchronization approach for wireless network devices. It adapts the local oscillator frequency of a receiver to the frequency of a transmitter and can be integrated into existing wireless communication systems. The measurement of frequency differences as well as the frequency adjustment is realized in Field Programmable Gate Arrays (FPGAs). Using a 60 GHz wireless experimental setup, the receiver clock is aligned to the transmitter clock with a precision of 37 picoseconds.
引用
收藏
页码:460 / 463
页数:4
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