A fully integrated low-power CMOS power amplifier for biomedical applications
Why this work is in the frame
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Bibliographic record
Abstract
There is an emerging need for fully integrated power amplifiers (PAs) for very low-power implanted wireless transceivers. A fully integrated power amplifier circuit operating at 2.45 GHz is presented in this work. The layout of the circuit was designed carefully. Optimization was performed on the interconnections between the circuit components, which resulted in minimized parasitics of the on-silicon metal wires and hence very good performance. Measurement results show that at 1.4 V supply, the PA delivers an output power of 4.5 mW with a 28.5 % power-added efficiency (PAE) and a gain of 19.5 dB. With this performance, the circuit has proved to be well-suited for low-power biomedical implanted transceiver systems.
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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) | 0.001 | 0.003 |
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