Beam-switching antenna based on active Frequency Selective Surfaces
Bibliographic record
Abstract
A novel method for designing a beam-switching antenna using active Frequency Selective Surfaces (FSSs) is presented. The antenna is composing of a single dipole placed at the center of an active cylindrical FSS that is divided in six equal sectors by metallic sheets. Metallic cones at the top and bottom of the structure are used to enhance the radiation performance of the antenna. In each step, the diodes in one FSS-sector are off, whereas other diodes are on. The FSS-sector with off-state diodes defines the direction of the radiation pattern. The proposed antenna operates from 2.4 GHz to 2.8 GHz with gain of 11 dBi. The antenna radiation pattern can be swept in the entire azimuth plane in six steps with a 3-dB beamwidth of 60°. This antenna could be used in the base station of the wireless communication systems.
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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".