Antenna and phased array implementations using engineered substrates
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Beneficial effects of engineered substrates in design of antennas and phased arrays are demonstrated. Two different applications are considered, one with adaptive electrical and mechanical parameters and the other with properties tailored for special applications such as photonic band gap (PBG) devices. For substrates with adaptive parameters a novel technique for generating inter-element phase shifts in microstrip phased arrays, without the use of phase shifter is introduced. The concept is examined using a circular microstrip patch array. Both cavity model and moment method solution, are used and the possibility of modifying the far field phase by changing the patch or substrate parameters is established. Then, array beam scan by modifying the antenna parameters is demonstrated. For substrates with tailored parameters a perforated dielectric is fabricated. Preferential etching of the substrate is used to generate reduced local dielectric constant in the vicinity of millimeter wave elements. Substrates possessing multiple local or graded dielectric constants are possible.
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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