Estimation Method of Carrier and Time of Arrival by Chirp-Like Phase-Coded Sequence

被引：0
|
作者：
Puzyrev, Pavel I. [1 ]
Zavyalov, Sergey A. [1 ]
机构：
[1] Omsk State Tech Univ, Omsk, Russia
来源：
2017 XI INTERNATIONAL IEEE SCIENTIFIC AND TECHNICAL CONFERENCE DYNAMICS OF SYSTEMS, MECHANISMS AND MACHINES (DYNAMICS) | 2017年
基金：
俄罗斯科学基金会;
关键词：
signal detection; frequency synchronization; time synchronization; frequency shift;
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：
The paper deals with the estimation method of a carrier and time of arrival by chirp-like phase-coded sequence. The developed estimation method of the carrier and time of arrival is suitable for primary synchronization upon signal detection in phase and frequency modulation modems. This method is of less computational complexity relative to the realization of matched filter assembly. To implement this method of estimating the carrier frequency and time of arrival, only two matched filters are required, regardless of the length of the sequences. The selection of sequences has been made. The Zadoff-Chu (ZC) sequence is shown to be more preferable for the estimation method in question than the Frank sequence.
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页数：4
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