Patch Antenna for Measuring the Internal Temperature of Biological Objects Using the Near-Field Microwave Radiometric Method

3rd All-Russian Scientific and Practical Conference on Innovations in Non-Destructive Testing

Ubaichin, A.^1,2 ; Bespalko, A.^1 ; Filatov, A.^2 ; Alexeev, E.^2 ; Zhuk, G.^2

Institute of Non-destructive Testing, TPU, Tomsk, Russia^1

Special Design Bureau Smena, TUSUR, Tomsk, Russia^2

关键词: Biological objects;    Central frequency;    Human bodies;    Internal temperature;    Near fields;    Potential errors;    Radiometric systems;    Somatic growth;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/671/1/012006/pdf
DOI  :  10.1088/1742-6596/671/1/012006

来源: IOP

【 摘 要 】

The near-field microwave antenna with central frequency of 2.23 GHz has been designed and manufactured to be used as a part of the medical microwave radiometric system. Experimental studies of the reflection coefficient in different parts of the human body were conducted using the developed antenna. The experimental studies were carried out in a group of volunteers with normal somatic growth. The results of the experiments were used to perform the analysis of the potential errors in the measurements obtained via the developed antenna.