Ultra Wideband Elliptical Antenna

Simulation time and requirements for EM computation of UWB antenna (εr=9.1) are listed in the table below, demonstrating how requirements are reduced by applying one symmetry plane. Results are presented for radiation pattern and return loss.

Model of the Antenna

Parameter Value
a1 2.5 mm
b1 3 mm
a2 10 mm
b2 6 mm
a3 15 mm
d 0.125 mm
Hsub 0.381 mm
εr 9.1

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

No. of unknowns Time / Frequency Time / Radiation Pt.
1139 4.493 sec 1.201e-4 sec


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