Research Article
Simulation of an Electromagnetic Acoustic Transducer Array by Using Analytical Method and FDTD
Table 2
Parameters used for studying the analytical solutions.
| Description | Symbol | Value |
| The length of the stainless steel | | 5 mm | The height of the stainless steel | | 5 mm | Inside radius of the circular coil | | 2.45 mm | Mean radius of the circular coil | | 2.5 mm | The height of the coil | | 1 mm | Permeability of air | | 1.2566 × 10−6 H/m | Lift-off | | 1 mm | Current density | I | 1 A/m2 | Outside radius of the circular coil | | 2.55 mm | Frequency | | 10 kHz | Conductivity of stainless steel | | 1100000 siemens/m | Permeability of stainless steel | | 1.26 × 10−6 H/m |
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