A Concept Study of Near-Field Imaging Using Frequency Modulated Continuous Wave Radar

被引：0
|
作者：
Azhar, Arslan [1 ]
Eibert, Thomas F. [1 ]
机构：
[1] Tech Univ Munich, Dept Elect & Comp Engn, Chair High Frequency Engn, Munich, Germany
来源：
2019 13TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2019年
关键词：
FMCW radars; imaging; field transformations; TRANSFORMATIONS;
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 presents a concept for near-field imaging of a scattering device under test using measurements taken by a Frequency Modulated Continuous Wave (FMCW) radar that has linearly increasing frequency with time. A suitable formulation of a near-field transformation for the monostatic FMCW observations is also discussed. A scattering model based on ideal point scatterers and point observations is used to describe the involved steps. Finally, a numerical example is included to demonstrate the imaging performance.
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页数：3
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