Deep Learning-Based Modeling and Inverse Design for Vector Graphics-Based Planar Antenna Structures
Bibliographic record
Abstract
In this paper, we present an inverse design methodology for vector graphics-based patch structures of planar antennas, utilizing deep convolutional neural network (CNN) modeling to enable rapid and accurate prediction of antenna <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$S_{11}$</tex> - parameters. Unlike previous machine learning approaches that rely on fixed template geometries with limited degrees of freedom, our method generalizes to vector graphics-based patch structures, expanding the design space beyond what is achievable with traditional optimized antennas from finite libraries. By replacing complex and time-consuming electromagnetic simulations with a machine learning-based approach, we propose an inverse design process enhanced by a genetic algorithm. This methodology is demonstrated through simulation and measurement results of double and triple band planar antennas designed across various frequency ranges, showcasing the potential of this approach for innovative antenna design.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".