Experimental Verification of the Effective Medium Properties of a Transmission-Line Metamaterial on a Skewed Lattice
Bibliographic record
Abstract
In this letter, we demonstrate, for the first time, an experimental verification of the effective medium properties of a transmission-line metamaterial on a skewed lattice first introduced in our other work (IEEE Trans. Microw. Theory Tech., vol. 59, no. 12, pp. 3272-3282, Dec. 2011). The experimental verification is based on observing refraction of a point source in an isotropic transmission-line metamaterial into an anisotropic transmission-line metamaterial. The anisotropic metamaterial is implemented with a skewed transmission-line lattice to achieve a full material tensor. The effective medium properties of the skewed transmission-line metamaterial are confirmed by comparing the corresponding measured fields to those simulated in an ideal full-tensor anisotropic medium. This letter briefly reviews the theory behind a transmission-line metamaterial on a skewed lattice and presents the design, simulation, and measurement of anisotropic refraction in such a metamaterial.
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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".