Switched Dual-Band SAW Filter Using Vanadium Oxide Switches
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Bibliographic record
Abstract
This paper presents an implementation of a switchable dual-band surface acoustic wave (SAW) filter using Vanadium Oxide (VO<inf>2</inf>) switches. The filter has four switching states: a) transmission only of the lower channel of 765MHz, b) transmission only of the upper channel of 935MHz, c) transmission of both channels and d) no transmission. Switching between the four states is implemented using Vanadium Oxide (VO<inf>2</inf>) switches strategically integrated within the resonators of the proposed filter structure. Experimental results are presented for a switchable dual-band filter where each channel is of order 5. The dual-band filter demonstrates a measured insertion loss of 3.7dB and 3.9dB in the transmission states at 765MHz and 935MHz respectively, while demonstrating rejection at the same frequencies in the OFF states.
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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