Air-Filled SIW interconnections for high performance millimeter-wave circuit and system prototyping and assembly
Bibliographic record
Abstract
In this paper, the interconnection between two sections of Air-Filled Substrate Integrated Waveguide (AFSIW) transmission line is presented. AFSIW is of high interest for high performance and low-cost millimeter wave applications. It is based on multilayer Printed Circuit Board (PCB) process. For system prototyping and assembly, it is common to interconnect components and sub-circuits. However, to comply with stringent specifications, especially for space and aeronautical applications, connectors must be avoided as they directly impact the cost, the size and the loss. Also, transition from AFSIW to conventional transmission lines to implement conventional interconnect solutions will not be optimal in term of loss, size and power handling. Instead, in this paper, a direct interconnect between two AFSIW sections is studied. An experimental demonstration of the proposed interconnection shows a 0.29 dB insertion loss.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| 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 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 0.001 |
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 source (direct Gemma or distilled Codex), 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".