Efficient Antenna Modeling Method for Microwave Tomography

被引:0
|
作者
Subotic, Milos [1 ]
Palfi, Laszlo [2 ]
Pjevalica, Nebojsa U. [3 ]
机构
[1] RT RK Inst Comp Based Syst, Narodnog Fronta 23a, Novi Sad 21000, Serbia
[2] Fac Tech Sci, Trg Dositeja Obradovica 6, Novi Sad 21000, Serbia
[3] Univ Novi Sad, Fac Tech Sci, Comp & Control Engn Dept, Trg Dositeja Obradovica 6, Novi Sad 21000, Serbia
关键词
Antenna modeling; antenna design; microwave tomography; microwave imaging; FDTD; square spiral antenna; NUMERICAL BREAST PHANTOMS; MULTIBAND; 3-D;
D O I
暂无
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
Microwave tomography is a microwave imaging method in which the resolution is limited by noise and modeling errors. To gain on performance, antennas are usually approximately modeled. This paper presents a method for efficient and accurate antenna modeling in a 3D FDTD. Appropriate selection of antenna types makes accurate modeling efficient. Two antenna types suitable for MWT and efficient modeling are simulated and compared by metrics relevant for microwave tomography.
引用
收藏
页码:490 / 493
页数:4
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