Born Approximation Observations - Introduction to Imaging from Scattered Fields - page 86

table 6.10 Family of First Born Approximation Reconstructions for a Pair of Squares with Sides of 120 mm (2λ) Illuminated by a Source
with a Frequency of 5 GHz ( λ = 60 mm) for a Permittivity Range of 1.1-1.9
number
of
sources

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

N = 8.39 N = 8.76 N = 9.12 N = 9.47 N = 9.80 N = 10.12 N = 10.43 N = 10.73 N = 11.03

6

8

9

10