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DESIGNING WAVEGUIDE COMPONENTS USING HFSS

DESIGNING WAVEGUIDE COMPONENTS USING HFSS

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• Run as half model<br />

• Run twice once for each port<br />

• Meshing set up as<br />

<strong>HFSS</strong> Conference 9th November 2005<br />

OMT Model on <strong>HFSS</strong> V8.5<br />

– Side arm iris region 20,000 tetrahedra<br />

– Rest of side arm 20,000<br />

– Through body 20,000<br />

• Converged around 90,000 tetrahedra<br />

• Radiussing at 60 micron for internal corners meant reoptimising<br />

dimensions<br />

• Runtime 90 minutes for convergence and 8 frequencies 2<br />

Gbytes and 2 GHz<br />

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