Non-linear effect mitigation for FMCW radar system

被引：0

作者：

Bouhlel, Nizar ^{[1
]}

Meric, Stephane ^{[1
]}

Moullec, Claude ^{[2
]}

Brousseau, Christian ^{[1
]}

机构：

[1] IETR, Rennes, France

[2] ADVANTEN, 30 Route Fougeres, Cesson Sevigne, France

来源：

2018 15TH EUROPEAN RADAR CONFERENCE (EURAD) | 2018年

关键词：

Frequency-modulated continuous wave (FMCW); RFID transponder; signal processing; distance and shift frequency measurements; range-frequency map;

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：

In this paper, we deal with a frequency modulated continuous wave (FMCW) radar used for localizing and tracking targets by frequency evaluation of the received radar beat signal. The radar system achieved with a primary radar (reader) and a secondary radar (transponder) is addressed as super high frequency (SHF) radio frequency identification (RFID). Consequently, considering the transponder as an active target, we achieve an identification application thanks to the shift frequency induced by the transponder. Moreover, the impact of the non-linearity behavior of this transponder on the localization performance, is investigated and a solution is proposed for cancelling non-linear effects.

引用

页码：301 / 304

页数：4

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