Dual printed meander monopole antennas for passive UHF RFID tags
Why this work is in the frame
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Bibliographic record
Abstract
This paper presents two new compact designs of dual printed meander monopole antennas for passive UHF RFID tags that operate with multi-port RFID chips. The designed antennas have a smaller footprint in comparison with the commonly used dual dipole-type antennas thus reducing the area needed for the RFID tag. For maximum power transfer to the chips and conjugate impedance matching, the antennas are inductively-coupled with printed loops. A compact tag prototype is fabricated with the area of only 51 mm × 43 mm using a Rogers RO4350B substrate with the thickness of 1.524 mm. Experimental results demonstrate achieving a maximum readable range of 8.65 m.
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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 it