Performance-Enhanced and Symmetric Full-Space Scanning End-Switched CRLH LWA
Bibliographic record
Abstract
An end-switched composite right/left-handed (CRLH) electronically scanned leaky-wave antenna (eLWA) is presented. The input signal is routed to either end of the CRLH eLWA via a switch, with each end providing half-space scanning (-90° ≤ θ ≤ 0°) . The end-switching scheme, which is applicable to any two-port LWA, enables full-space coverage using any half-space scanning only LWA. Compared to a conventional single-ended CRLH eLWA, which scans the full-space requiring a complex design, large capacitance values, and tuning range, the end-switched scheme simplifies the design and relaxes the constraints on the varactors, which lowers their cost. The conventional CRLH eLWA also suffers from a large scanning loss due to its large scanning range and from low efficiency due to its requirement for large capacitance values, which exhibit high loss. The end-switched CRLH eLWA reduces the scanning loss due to its smaller scanning range, while improving the efficiency due to its low capacitance values.
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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".