@article{oai:kanazawa-u.repo.nii.ac.jp:00042868, author = {Yamada, Sotoshi and Ikehata, Yoshio and Hayashi, Ryohei and 山田, 外史 and 池畑, 芳雄 and 林, 亮平}, issue = {4}, journal = {日本AEM学会誌, Journal of the Japan Society of Applied Electromagnetics}, month = {Feb}, note = {Induction heating type hyperthermia treatment needs both high magnetic fields (> 2 mT) and a few hundred kHz inside of a body to heat magnetic particles and implant materials up to 43°C. We proposed the double-pancake type coils sandwiching human body。 The exciting coils of human scale could generate magnetic fields with both magnitude and frequency required to a medical treatment. In order to make magnetic fields inside a deep body further increase, we proposed that a back yoke as magnetic materials was added to both coils. The paper discussed magnetic- and electrical-circuit characteristics of the coils with a magnetic sheet and ferrite as back yoke., Special Issue on The 23rd MAGDA Conference in Takamatsu (MAGDA2014)}, pages = {681--685}, title = {磁気シートで構成したバックヨーク付医療用磁界発生装置の研究}, volume = {23}, year = {2016} }