Coil with Ferrite Core

Simulation time and requirements for EM computation of coail antenna mounted on ferrite coil (μr=12) are listed in the table, followed by radiation pattern and near field.

Model of the Coil

Parameter Value
Lcore 0.04 m
Rcore 0.01 m
Wmstr 0.005 m
Rwire 0.0002 m
μr 12
εr 1

Simulation Parameters (on Intel Core i7 950 CPU 3.07GHz)

No. of unknowns Time @ 0.3GHz Time / Near Field Pt. Time / Radiation Pt.
308 0.797 sec 2.089e-4 sec 5.173e-5 sec


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