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Circularly Rotated Array for Dual Polarized Applicator in Superficial Hyperthermia System
| Content Provider | Semantic Scholar |
|---|---|
| Author | Kim, Ki Joon Choi, Woo Cheol Yoon, Young Joong |
| Copyright Year | 2015 |
| Abstract | A circularly rotated array for a dual polarized applicator in a superficial hyperthermia system is proposed. The applicator has a wider effective treatment area due to the 180° phase shift. The dual polarized circularly rotated array (DPCRA) suppresses overheating at the center of the array and helps evenly distribute the heat. This array provides a more effective treatment area than a lattice array when a 2 × 2 dual polarized array is fitted to the treatment area. The treatment area is 71.5% of the aperture, whereas the effective treatment areas of the 2 × 2 dual polarized lattice array (DPLA) and the single polarized array (SPA) are 57.2% and 38.6% of the same aperture, respectively. The measurement matches the simulation results without blood circulation effects. In a 2 × 2 array applicator, the proposed DPCRA has more heat uniformity than the DLA and the SPA. |
| Starting Page | 20 |
| Ending Page | 25 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| DOI | 10.5515/JKIEES.2015.15.1.20 |
| Volume Number | 15 |
| Alternate Webpage(s) | http://ocean.kisti.re.kr/downfile/volume/kees/E1ELAT/2015/v15n1/E1ELAT_2015_v15n1_20.pdf |
| Alternate Webpage(s) | https://doi.org/10.5515/JKIEES.2015.15.1.20 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
