Table 1 The calculated, optimized values and errors of the equivalent circuit.

L₁

0.148

0.140

5.8

\({{\rm{L}}^{\prime} }_{1}\)

2.014

1.929

4.2

C₁

0.0938

0.0817

12.9

L₂

0.161

0.168

4.3

\({{\rm{L}}^{\prime} }_{2}\)

2.065

2.421

17.2

C₂

0.0915

0.0825

9.8

L₃

0.197

0.208

5.5

\({{\rm{L}}^{\prime} }_{3}\)

2.174

2.019

7.1

C₃

0.0868

0.0993

14.4

L₄

0.272

0.312

14.7

\({{\rm{L}}^{\prime} }_{4}\)

2.295

2.435

6.1

C₄

0.0821

0.0754

8.1

L₅

0.370

0.308

16.7

\({{\rm{L}}^{\prime} }_{5}\)

2.430

2.091

13.9

C₅

0.0774

0.0746

3.6

L₆

0.441

0.419

5.0

\({{\rm{L}}^{\prime} }_{6}\)

2.582

2.319

2.4

C₆

0.0727

0.0631

13.2

L₇

0.570

0.615

7.8

\({{\rm{L}}^{\prime} }_{7}\)

2.665

2.404

9.8

C₇

0.0704

0.0733

4.1