title: Heating characteristics of a RF hyperthermia for deep-seated regions.
abstract: Electromagnetic and heat-transfer equations were solved to investigate a radio frequency (RF) rectangular resonant cavity applicator. The possibility of heating a deep-seated tumor was demonstrated. A torso-shaped dielectric phantom was made. It has electrical constants resembling those of human muscle. Several L-type antennas were made and placed at appropriate locations to heat a deep region. Measured results agreed with the calculated results. Results show that the rectangular resonant cavity applicator with the L-type antennas can heat deep-seated tumors.
authors.affiliation: Niigata University, Niigata, 950-2181, Japan. (Yutaka Tange: +81-25-262-7435; fax: +81-25-264-2024; e-mail: tange@mbe.bc.niigata-u.ac.jp).
authors.forename: Yutaka
authors.initials: Y
authors.lastname: Tange
authors.forename: Yasushi
authors.initials: Y
authors.lastname: Kanai
authors.forename: Yoshiaki
authors.initials: Y
authors.lastname: Saitoh