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Magnetic loop antenna for wireless capsule endoscopy inside the human body operating at 315 MHz: Near field behavior

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Academic year: 2021

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Figure

Figure 1.   Attenuation of an electromagnetic wave according to the frequency  in the muscle (from 10 MHz to 10 GHz)
Fig. 7 confirms that the impedance in the air is higher than  this one in the human body
Figure 8.   Electric field components and total electric field of the loop  antenna versus the z distance in the human body
Figure 12.  Electric field components and total electric field of the loop  antenna versus the z distance in the air
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