Analysis of Microwave-Induced Thermoacoustic Signal Generation Using Computer Simulation

被引：5

作者：

Dewantari, Aulia ^{[1
]}

Jeon, Se-Yeon ^{[1
]}

Kim, Seok ^{[1
]}

Nikitin, Konstantin ^{[1
]}

Ka, Min-Ho ^{[1
]}

机构：

[1] Yonsei Univ, Yonsei Inst Convergence Technol, Sch Integrated Technol, Seoul, South Korea

来源：

JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE | 2016年 / 16卷 / 01期

关键词：

Computer Simulation; Heating Function; Microwave-Induced; Thermoacoustic;

D O I：

10.5515/JKIEES.2016.16.1.1

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：

Computer simulations were conducted to demonstrate the generation of microwave-induced thermoacoustic signal. The simulations began with modelling an object with a biological tissue characteristic and irradiating it with a microwave pulse. The time-varying heating function data at every particular point on the illuminated object were obtained from absorbed electric field data from the simulation result. The thermoacoustic signal received at a point transducer at a particular distance from the object was generated by applying heating function data to the thermoacoustic equation. These simulations can be used as a foundation for understanding how thermoacoustic signal is generated and can be applied as a basis for thermoacoustic imaging simulations and experiments in future research.

引用

页码：1 / 6

页数：6

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