- Volume 23 Issue 2
DOI QR Code
Applicator of Hyperthermia with Compact Dipole Antenna Array
소형화된 다이폴 안테나 배열 구조를 이용한 고온 온열 치료 전자기파 방사체
- Kim, Ki-Joon (Department of Electrical and Electronic Engineering, Yonsei University) ;
- Choi, Woo-Cheol (Department of Electrical and Electronic Engineering, Yonsei University) ;
- Choi, Jae-Hoon (Department of Electronic Engineering, Hanyang University) ;
- Yoon, Young-Joong (Department of Electrical and Electronic Engineering, Yonsei University)
- Received : 2012.01.20
- Accepted : 2012.01.27
- Published : 2012.02.29
The compact dipole antenna elements and array structure is proposed. The array structure is designed for applicator in regional hyperthermia treatment to enhance the uniformity of the heat distribution which makes the treatment effective and prevents overheating. The compact dipole is designed with branched dipole and matching network to have small size and symmetric shape. The temperature simulation with specific absorption rate(SAR) and bio-heat equation is performed to have heat distribution. The applicator is designed, fabricated, and measured with multi-channel thermometer in 30 and 60 minutes. The simulation and measurement results showed agreement and the simulation in body circumstance has proper temperature result for hyperthermia therapy.
Dipole Element;Array;Hyperthermia;Applicator;Human Phantom
Supported by : 방송통신위원회
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