CYLINDRICAL GEOMETRY - A FURTHER STEP IN ACTIVE MICROWAVE TOMOGRAPHY

被引：65

作者：

BROQUETAS, A ^{[1
]}

ROMEU, J ^{[1
]}

RIUS, JM ^{[1
]}

ELIASFUSTE, AR ^{[1
]}

CARDAMA, A ^{[1
]}

JOFRE, L ^{[1
]}

机构：

[1] UNIV POLITECH CATALUNYA,SCH TELECOMMUN ENGN,E-08080 BARCELONA,SPAIN

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1991年 / 39卷 / 05期

关键词：

D O I：

10.1109/22.79111

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 prototype imaging system for active microwave tomography using cylindrical geometry has been developed, making is possible to obtain images of the dielectric properties of biological targets at 2.45 GHz. The system requires no mechanical movements to illuminate the body from multiple directions (views) and measure the scattered fields. In this way a complete data set consisting in 64 views is acquired in 3 s using low-power illumination. The system is described, including images obtained with biological phantoms and actual bodies.

引用

页码：836 / 844

页数：9

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