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RF preview task · HFSS · diagnostic scores, not in the paper's 26 tasks

Compact Antenna v1

Compact antenna design

Design a compact single-feed all-metal waveguide antenna for 25.5–27 GHz with a fixed WR-34 input and a 4 × 4.318 mm radiating aperture. Choose the post-collar geometry and optimize outer volume, matching and forward co-polar realized gain using trusted HFSS measurements.

Runs
2
Scored finals
2 of 2
Best final
S = 0.62 Opus 5.5 (xhigh) · Claude Code
Score over timeBest-so-far diagnostic score S for each run · small dots are probes, large dots final submissions
Diagnostic score S from 0 to 1 against elapsed minutes. Final scores: Opus 5.5 (xhigh) (Claude Code) 0.622; GPT-6.1 Sol (xhigh) (Codex) 0.582.0.000.250.500.751.000306090120150180210240Elapsed time (min)Diagnostic score SGPT-6.1 Sol (xhigh) · Codex: final S = 0.582 at 239 minOpus 5.5 (xhigh) · Claude Code: final S = 0.622 at 214 min

Showing 2 of 2 runs. Hover a line or a model to isolate it; click a model to hide or show it.

Elapsed time includes HFSS solver waits. RF scores are diagnostic: official scoring and qualification are still pending.

Final designs

Geometry and S11 and gain for each run.

Each run's final geometry beside its simulated response. Select a figure to zoom.

  • Compact Antenna v1 · Opus 5.5 (xhigh) geometry

    Final geometry · dimensions in mm

    Fit

    Compact Antenna v1 · Opus 5.5 (xhigh) S11 and gain

    S11 in dB and forward realized gain in dBi

    Fit
    Opus 5.5 (xhigh)Claude CodeS = 0.62

  • Compact Antenna v1 · GPT-6.1 Sol (xhigh) geometry

    Final geometry · dimensions in mm

    Fit

    Compact Antenna v1 · GPT-6.1 Sol (xhigh) S11 and gain

    S11 in dB and forward realized gain in dBi

    Fit
    GPT-6.1 Sol (xhigh)CodexS = 0.58