A novel artificial magnetic material based on a CPW series-connected resonator and its implementation in original applications
Bibliographic record
Abstract
In this paper, a new class of artificial magnetic materials (AMMs) based on a modified uniplanar series resonator folded to form a close-loop inclusion which contains a distributed capacitance and inductance is introduced. Many advantages of the proposed design over conventional split ring resonators are discussed. The resonant frequency at which a banstop region occurs due to the presence of negative effective permeability in the dielectric slab of the host transmission line near the resonance is calculated and compared with simulated results. Two prototype microwave devices are provided to illustrate the potentiality of the proposed inclusion; The first design represents a dual-band bandstop filter with a designed center band frequencies at 1.8 GHz and 2.4 GHz, the lumped element model of this filter contains four series-connected parallel LC resonators which are implemented using our high Q-factor AMMs patterned on the backside of a CPW transmission line. The second device is a miniaturized hybrid branch line coupler operates at 2.4 GHz; based on a special loading technique that increases the electric length of transmission lines by patterning the ground plane under the conductor trace in microstrip lines with the complementary, dual-behavior, configuration of AMMs, a miniaturization factor up to 18.41 % is achieved compared to the conventional couplers. For both design examples the simulated responses show their high performance which validates our work.
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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".