Research Article

Embedding Approach to Modeling Electromagnetic Fields in a Complex Two-Dimensional Environment

Table 1

Diameter, relative permittivity and mesh size of the test objects: homogeneous dielectric circular cylinders Muscle1, Muscle4, Air1 and Air2, and an inhomogeneous dielectric cylinder Leg2. The permittivity for muscle is from [19], that for bone and fat is based on [33].
(a)

CylinderMuscle1Muscle4Air1Air2

Diameter (cm)8.835.28.817.6
54.2 + i38.454.2 + i38.411
2 (cm)936918

(b)

CylinderLeg2: 3 layers
FatMuscleBone

Diameter (cm)17.615.64.4
6 + i2.554.2 + i38.46 + i2.5
2 (cm)18