A built-in self-test strategy for wireless communication systems
Why this work is in the frame
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Bibliographic record
Abstract
Wireless communication is a rapidly expanding field and considerable research effort is underway. Electronic system manufacturers are actively trying to incorporate all of the RF, IF and baseband functions on the fewest possible ICs so as to reduce system size and cost, and to improve overall system performance. Unfortunately, without a coherent test strategy, any cost reduction gained by miniaturization will be offset by increased testing costs. In this work we propose a built-in self-test scheme for bandpass type systems such as those used in wireless communication devices. The scheme is centered around a high frequency oscillator based on bandpass delta-sigma modulation techniques and a digital extraction method. We will show through experiments that measures meaningful to the analog test engineer such as signal-to-noise ratio, frequency response and intermodulation distortion are obtainable with this method.
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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 | 0.001 | 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 it