Born Approximation Observations - Introduction to Imaging from Scattered Fields - page 88

table 6.11 Family of First Born Approximation Reconstructions for a Cylinder with a Radius of 60 mm (1λ) Illuminated by a Source with a
Frequency of 5 GHz ( λ = 60 mm) for a Permittivity Range of 1.1-5.9

ε r = 1.1 ε r = 1.2 ε r = 1.3 ε r = 1.4 ε r = 1.5 ε r = 1.6 ε r = 1.7 ε r = 1.8

ε r = 1.9 ε r = 2.1 ε r = 2.2 ε r = 2.3 ε r = 2.4 ε r = 2.5 ε r = 2.6 ε r = 2.7

ε r = 2.8 ε r = 2.9 ε r = 3.1 ε r = 3.2 ε r = 3.3 ε r = 3.4 ε r = 3.5 ε r = 3.6