Computerized Tomography with Low-Frequency Electromagnetic Radiation

被引：2
|
作者：
Mirjahanmardi, Seyed H. [1 ,2 ]
Raean, Saleh Ba [2 ]
Akbari-Chelaresi, Hamid [2 ,3 ]
Nayyeri, Vahid
Ramahi, Omar M. [2 ]
机构：
[1] Stanford Univ, Dept Med Phys, Stanford, CA 94305 USA
[2] Univ Waterloo, Elect Engn, Waterloo, ON, Canada
[3] Iran Univ Sci & Technol, Sch Adv Technol, Tehran, Iran
来源：
2023 INTERNATIONAL MICROWAVE AND ANTENNA SYMPOSIUM, IMAS | 2023年
基金：
加拿大自然科学与工程研究理事会;
关键词：
Computerized Tomography; Radon Transforms; Imaging; Biomedical Engineering; Electromagnetic Radiation; Fourier Slice Theorem;
D O I：
10.1109/IMAS55807.2023.10066933
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：
This work presents a new modality for human body imaging using low-frequency electromagnetic radiation and Radon Transforms. While the physics of electromagnetic energy transmission through human tissues is different from that of X-ray propagation in the same tissues, strong analogies exist between the two phenomena when the object to be imaged has dimensions significantly shorter than the wavelength. We demonstrate the validity of this modality using a simple but highly instructive numerical experiment involving an axially asymmetric body.
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页码：95 / 97
页数：3
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