10.8 Measuring the Frequency Response of Saline
271
-5
0
5
10
15
20
25
5e+07 1e+08 1.5e+08 2e+08 2.5e+08 3e+08 3.5e+08 4e+08 4.5e+08 5e+08
Resistance (Ohms)
Frequency (Hz)
Load Impedance, ZW
-2
0
2
4
6
8
10
12
14
5e+07 1e+08 1.5e+08 2e+08 2.5e+08 3e+08 3.5e+08 4e+08 4.5e+08 5e+08
Reactance (Ohms)
Frequency (Hz)
Load Impedance, ZW
Fig. 10.19 Frequency response of Z W for the 21.6 mm single-turn loop when placed above a bag
of saline. Upper: resistance; lower: reactance