Paraffin wax‐based dielectric lens for metamaterial measurement in the S‐band
Bibliographic record
Abstract
In this study, the paraffin wax is used in a moulding process to fabricate two dielectric lenses with the diameter of 24 inches for metamaterial measurement in the S‐band (1–4 GHz) using the free‐space method. The moulding process guarantees the lower cost and ease of implementation compared to the conventional machining procedure. To verify the lens performance, the two fabricated samples are used to measure the S ‐parameters of a well‐known spiral metamaterial unit cell. In this process, a three‐dimensional prototype of the unit cell is fabricated and placed between two standard horn antennas facing each other, and the dielectric lenses are used in front of the each horn antenna to ensure that the metamaterial prototype is correctly illuminated by the incident wave. This experiment provides a very good agreement with the simulation and confirms that the lens structure works properly.
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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 | 0.003 | 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".