Born Approximation Observations - Introduction to Imaging from Scattered Fields - page 74

table 6.4 Family of First Born Approximation Reconstructions for a Pair of Cylinders 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 2-10

ε r = 2 ε r = 3 ε r = 4 ε r = 5 ε r = 6 ε r = 7 ε r = 8 ε r = 9 ε r = 10

number
of
sources

N = 8.89 N = 10.88 N = 12.57 N = 14.05 N = 15.36 N = 16.62 N = 17.77 N = 18.85 N = 19.87

kVa = 13 kVa = 25 kVa = 38 kVa = 50 kVa = 63 kVa = 75 kVa = 88 kVa = 101 kVa = 113

4

6

9