Waveguide Slot Antenna

Simulation time and requirements for EM computation of waveguide slot antenna are listed in the table below. Number of unknowns is extremely small even for array with 6 slots. Results are presented for radiation pattern and near field.

Model of the Antenna

Parameter Value
a 22.86 mm
b 16 mm
d 19.5 mm
Wslot 3 mm
SlotAng 20 deg
Lline 50.7 mm
Lend 19.5 mm

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

No. of unknowns Time @ 10GHz Time / Radiation Pt. Time / Near Field Pt.
501 0.2395 sec 8.326e-5 sec 1.533e-4 sec

Results

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