4-Bit Reconfigurable Reflecting Metasurface for Sub-6 GHz Band
Bibliographic record
Abstract
This paper presents a 4-bit reconfigurable reflecting metasurface for a sub-6-GHz band. A varactor diode with a larger capacitance is embedded in a digital meta atom (unit-cell) to obtain 16 different phase states at 3.5 GHz frequency bands. Furthermore, by installing a digital meta atom in a phase gradient array, a beam can be steered at the desired angle in a reflection mode. The proposed design offering 0° to 360° phase with a step size of 22.5° by varying capactitance range from 0.63pF to 2.67pF. The design is low loss and can maintain angle reciprocity at the proposed operating frequency band. These functionalities make this reconfigurable reflecting metasurface a great candidate for antenna arrays and 6G communications.
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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".