Verification of In place Calibration for Time-domain Microwave Imaging Development of Time-domain Microwave Breast Imaging System for Experimental Verification of In place Calibration

被引:0
|
作者
Kwon, Sollip [1 ]
Son, Seong-Ho [2 ]
Lee, Kwang-Jae [2 ]
Lee, Seungjun [1 ]
机构
[1] Ewha Womans Univ, Dept Elect Engn, Seoul, South Korea
[2] ETRI, Radio Technol Res Dept, Daejeon, South Korea
关键词
Time-domain measurements system; calibration; biomedical electromagnetic imaging; medical imaging; microwave imaging; radar imaging; breast cancer; CANCER DETECTION; RADAR;
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 microwave breast imaging system requires calibration for extracting the tumor response from measured data. We propose in-place calibration that can obtain a reference signal with a single measurement. In this paper, a time-domain microwave breast imaging experimental system is developed for the verification of in-place calibration. Restored images were obtained through two calibration methods: array rotation and in-place calibration. Both calibration methods found the tumor clearly at the exact location. In-place calibration showed better results in SMR and SCR.
引用
收藏
页码:688 / 690
页数:3
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