Ultra-Wideband End-Launch Coaxial-to-Stripline Transition With 20:1 Bandwidth
Bibliographic record
Abstract
Stripline technology is considered among the most commonly used guiding structures in various applications due to its low cost, low profile, and power-handling capability. The measurement of stripline structures typically requires coaxial connections with good performance. This letter presents a field-replaceable stripline transition enabling both the measurement and low-profile connection simultaneously. The proposed design is set to operate with good performance up to 20 GHz and is only limited by the used SubMiniature version A (SMA) connector. We use a Teflon seal to ensure compatibility with both the standard coaxial connectors and the low-profile direct connection. The innovatively designed structure provides a matching level beyond 20 dB and an insertion loss of 0.2 dB/inch for the back-to-back configuration. An experimental prototype of the design is fabricated and measured, for which a good agreement between measured and simulated response is observed.
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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".