Near-Field Microwave Imaging Based on Planar Aperture Scanning

被引：0
|
作者：
Amineh, Reza K. [1 ]
Ravan, Maryam [1 ]
Trehan, Aastha [1 ]
Nikolova, Natalia K. [1 ]
机构：
[1] McMaster Univ, Dept Elect & Comp Engn, Hamilton, ON L8P1M2, Canada
来源：
2010 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST (MTT) | 2010年
关键词：
aperture scanning; microwave imaging; ultra-wide band antenna;
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：
A near-filed microwave imaging setup is investigated. The setup benefits from the high near-field directivity and good efficiency of a recently proposed ultra-wide band TEM horn antenna. The setup employs planar aperture scanning. It consists of two antennas aligned along each other's boresight and moving together to scan two parallel apertures. The imaged object lies between the two apertures. With a blind de-convolution algorithm, the images are de-blurred. Simulation and experimental results confirm the satisfactory performance of this setup for near-field microwave imaging with possible application in breast cancer diagnosis.
引用
收藏
页码：760 / 763
页数：4
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