Sierpinski Diamond Fractal Antenna Array Using A Quarter-Wave Feed Network for Wireless Applications
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Bibliographic record
Abstract
To achieve wideband/multiband antennas, one technique is by applying fractal shapes into antenna geometry. The design of Sierpinski diamond fractal antenna array with quarter wave feeding technique has been presented in this paper. The antenna is designed and simulated by using HFSS software. FR4 glass epoxy having thickness 1.6 mm with dielectric constant 4.4 is used as a substrate material for the designing of proposed antenna. The different parameters of designed antenna are calculated such as reflection coefficient, voltage standing wave ratio, gain, and radiation pattern. The designed antenna is fabricated and measured using VNA (vector network analyzer). On comparison, it shows that the measured results of fabricated antennas are in good agreement with simulated results.
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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) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 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 | 0.001 | 0.001 |
| 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