Reconfigurable Leaky-wave Antennas with Independent Control of the Leakage Constant and Radiation Angle
Bibliographic record
Abstract
This work proposes a reconfigurable leaky-wave antenna that can dynamically and independently control (a) its radiation angle (including broadside) and (b) the leakage constant at the fixed operating frequency of 5 GHz. This is achieved by realizing a reconfigurable omega-bianisotropic Huygens’ metasurface and integrating it to the design of a leakywave antenna in a waveguide environment. In particular, by synthesizing the Huygens’ metasurface in terms of four cascaded tunable impedance layers, we realize a dynamic control over the constitutive parameters of the Huygens’ metasurface. As a result, unwanted Floquet modes and any open-stopband are suppressed while dynamically controlling the leakage constant and the radiation angle. The proposed reconfigurable Huygens’ metasurface consists of cascaded arrays of dual-loop unit cells which incorporate varactor diodes for obtaining the necessary tunability. The versatile scanning capability of the proposed reconfigurable leaky-wave antenna is numerically studied based on full-wave simulations.
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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".