Ultra Wide-Band Millimeter-Wave CPW-Fed Monopole Antenna for 5G Communications
Bibliographic record
Abstract
In this paper, an ultra wide-band (UWB) co-planar waveguide (CPW) fed millimeter wave (mmWave) antenna is presented. The proposed antenna incorporates modified tilted Vshaped monopole element and unsymmetrical ground planes to increase the impedance and the axial ratio bandwidths. It occupies K and Ka- bands including 24/28 GHz mmWave 5G band with 16 GHz of bandwidth. It operates in a frequency band from 18 GHz to 34 GHz with a circular polarization from 20.6 to 23.3 GHz having 2.7 GHz of 3dB axial ratio bandwidth. Presented UWB antenna is suitable for high data rate mmWave 5G applications. It is designed on semi-flexible substrate making it suitable for wearable applications as well.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| 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 | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.001 |
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 source (direct Gemma or distilled Codex), 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".