Title :
Analysis of the helix as an RF applicator for hyperthermia
Author :
Hagmann, M.J. ; Levin, R.L.
Author_Institution :
National Institutes of Health Bethesda, Biomedical Engineering & Instrumentation Branch, Division of Research Services, Bethesda, USA
Abstract :
A coaxially layered bone-muscle-fat-skin model of the human upper arm has been used to analyse the helix as an indicator for RF hyperthermia. Calculated values of wave-length for propagation in the system agree well with experimental results. Optimisation of the applicator is discussed.
Keywords :
biomedical electronics; biothermics; radiation therapy; RF applicator for hyperthermia; coaxially layered bone-muscle-fat-skin model; design optimisation; experimental results; helical coil applicator; human upper arm; wavelength for propagation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19840229
