Three-Dimensional Holographic Imaging Using Single Frequency Microwave Data

Figure 16

Setup in FEKO software for 3D imaging. (a) Example 1: One object is at z = 0.5λ plane at (0,0,0.5λ), four objects are at z = λ plane at (±λ/2,0,λ) and (0, ±λ/2,λ), and four objects are at z = 1.5λ plane at (±λ,0,1.5λ) and (0,±λ,1.5λ). Objects are square shape with side of . (b) Example 2: Two X-shape objects with an arm length of 1.2λ and cross-section of each arm being square with a side of λ/8. One objects is placed at z = 0.5λ with it arms along and -axis, and the second object is placed at z = 1.5λ with its arms rotated 45° with respect to and -axis.

(a)

(b)