Abstract

Focusing properties of dipole arrays placed near a three-layer lossy sphere are investigated analytically. An exact solution is obtained employing the spherical wave functions. The multilayer sphere is used to model the human head to investigate the feasibility of employing external dipole arrays in hyperthermia applications. Several array geometries and current excitations are considered operating at 432 and 915 MHz.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call