Born Approximation Observations - Introduction to Imaging from Scattered Fields - page 70

table 6.2 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 2 to 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 = 4.44 N = 5.44 N = 6.28 N = 7.02 N = 7.70 N = 8.31 N = 8.89 N = 9.42 N = 9.93

kVa = 6 kVa = 13 kVa = 19 kVa = 25 kVa = 31 kVa = 38 kVa = 44 kVa = 50 kVa = 57

4

6

9