Reconfigurable bandpass filter structure using an SPDT MEMS switch
Why this work is in the frame
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Bibliographic record
Abstract
A concept for a bandpass reconfigurable filter structure capable of operating a two different passbands is presented. The circuit consists of two edge-coupled-line bandpass filters and a single-pole double throw MEMS switch. The incident signal enters a three-conductor set of coupled lines which feeds the two bandpass filters. The switch selects between the outputs of the two filters and thus a reconfigurable system is obtained. The switch used uses a magnetic actuation system and requires a voltage pulse of less than 4.0 V and consumes a peak transient current of 49 mA. The quiescent current consumption is 0 mA. The two passbands of the system presented here are at 1.8 GHz and 2.2 GHz. The rejection between the bands is about 20 dB. Much better rejection is possible by improving the isolation characteristic of the switch.
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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) | 0.001 | 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