Ambient RF Energy Harvesting for Dual-Band frequencies below 6 GHz
Bibliographic record
Abstract
In order to boost energy that could be exploited, dual or multi-band channels are needed to scavenge and harvest ambient RF energy. In this paper, a dual-band RF energy harvester is designed to operate in dual-band frequencies below 6 GHz. The signal received is harvested using a Schottky diode HSMS 2850. The circuit is optimized for low input power level using a Harmonic balance simulator. At the design phase, different dual-band frequencies are tested to show the flexibility of the proposed topology. Different methods of impedance matching have been investigated. A variety of Schottky diode implementation have been considered. The design is optimized to cover the two bands around 2.45 and 5.2 GHz. in the measurement, a shift in the dual-band to 1.95-4.8 GHz is observed. The two bands have been setup to measure their output voltage are 2-4.8 GHz. At2 GHz a maximum output voltage measured is 1.970 V at 24 dBm of the input power. For 4.8 GHz, a maximum output measured is 1.784 V at 24 dBm.
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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".