Air-gap Standing Parallel Strips waveguide for X-ray lithography fabrication: Characteristics and antenna application
Bibliographic record
Abstract
X-ray lithography fabrication has the ability to produce high-aspect ratio structures with smooth side walls and precise lateral details. Air-gap Standing Parallel Strips waveguide and related microwave circuits and antennas are a new approach to employ these features, providing low loss microwave circuits that are highly attractive for high frequency and millimeter-wave applications. In this work, various characteristics of this waveguide are studied and design graphs are provided for different structural parameters. A half-wavelength dipole antenna is designed and analyzed as an example to demonstrate the capabilities of standing parallel strips structures in high frequency applications. A −10 dB impedance bandwidth of 23% is achieved for the designed antenna; near perfect matching (reflection coefficient is −50 dB at the resonant frequency of 20 GHz) is realized using a slight taper in the feed.
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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".