Bibliographic record
Abstract
In this paper, a novel wideband circularly polarized global navigation satellite system (GNSS) antenna, operating in the frequency band 1 – 1.6 GHz is presented. An artificial magnetic conductor (AMC) reflector is employed for directing the radiation of the antenna only in the positive z-plane. The proposed antenna uses a simple single layer 2D frequency selective surface (FSS) polarizer to convert the linearly polarized wave radiated by the antenna into a circularly polarized wave. This polarizer consists of an array of 11 x 11 T shaped unit-cells that works in the 1 – 1.7 GHz frequency band at normal and oblique incidence. To demonstrate the validity of the antenna, simulation results by placing the T shaped polarizer in the broadside direction of the antenna have been shown. An axial ratio (AR) smaller than 3 dB is obtained in the desired GNSS frequency band from 1 to 1.6 GHz with gain enhancement, demonstrating the effectiveness of the polarizer.
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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".