Reconfigurable Linarly-Polarized UnitCell at Ka-band
Bibliographic record
Abstract
This paper presents the design of a linearly-polarized reconfigurable Huygens' metasurface unit-cell for flat lens antennas design in Ka-band (27.28-29.145 GHz). This structure consists of a symmetric copper double layer unit including two I-shape patches etched on the one substrate. To control the transmission phase, two varactor diodes are integrated on the two radiating elements printed on the top and bottom layers. The size of the proposed unit cell is 3×7×1.5 mm3(0.28λ0×0.65λ0×0.14λ0 at 28GHz, where λ0is the wavelength in free space). The simulated results show a wideband transmission phase shift tunability up to 300° by integrating varactors is achieved within a fractional bandwidth varies between 9.6% and 18.18%.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| 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 | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.001 |
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 source (direct Gemma or distilled Codex), 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".