Three-Dimensional Microwave Holographic Imaging Using Co- and Cross-Polarized Data

被引：24
作者：
Amineh, Reza K. [1 ]
Khalatpour, Ali [1 ]
Nikolova, Natalia K. [1 ]
机构：
[1] McMaster Univ, Dept Elect & Comp Engn, Hamilton, ON L8S 4K1, Canada
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2012年 / 60卷 / 07期
关键词：
Microwave holography; near-field microwave imaging; image reconstruction;
D O I：
10.1109/TAP.2012.2196932
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：
A full vector three-dimensional holographic technique is proposed for near-field imaging of dielectric bodies. This new formulation allows for the processing of two (co- and cross-polarized) scattered field components in a single reconstruction process. We demonstrate that employing both co- and cross-polarized signals leads to significant improvement of the target shape reconstruction. The simulated examples for X-shaped and square-shaped targets in a lossy background medium are presented.
引用
收藏
页码：3526 / 3531
页数：6
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