Quad-Level Carrier Width Modulation demodulator for micro-implants
Why this work is in the frame
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Bibliographic record
Abstract
Due to their growing potential, Implantable Medical Devices (IMDs) are getting more complex and thus require more sophisticated wireless powering and communication systems. This paper introduces a new modulation technique based on pulse width modulation for data transmission across inductive links. The technique is called Quad-Level Carrier Width Modulation (QCWM). It allows high data-rate transmission and ultra low power consumption, while maintaining a simple implementation. A very simple fully integrated QCWM demodulator circuit is implemented using 130 nm IBM CMOS technology. Post-layout simulation results validate the feasibility of the proposed technique and show ultra-low power consumption of 35.5 μW drawn from a supply voltage of 1.2V when transmitting data at a rate of 10.85 Mbps.
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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 | 0.000 | 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 it