Influence of systematic frequency-sweep non-linearity on object distance estimation in FMCW/FSCW radar systems

被引：0

作者：

Pichler, M ^{[1
]}

Stelzer, A ^{[1
]}

Gulden, P ^{[1
]}

Vossiek, M ^{[1
]}

机构：

[1] Linz Ctr Competence Mechatron, A-4040 Linz, Austria

来源：

33RD EUROPEAN MICROWAVE CONFERENCE, VOLS 1-3, CONFERENCE PROCEEDINGS | 2003年

关键词：

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 performance of frequency estimation procedures for sinusoidal signals in the presence of phase perturbations plays an important role in continuous-wave radar systems for distance measurement, as it directly determines the ranging accuracy. For the most widely used frequency estimator, the fast Fourier transformation, the influence of deterministic deviations of the transmit signal from the ideal curve in FMCW/FSCW radars is investigated, quantified and verified with measured radar data.

引用

页码：1203 / 1206

页数：4