A Picosecond Pulse Transmission and Reception System for Next Generation Wireless Sensing and Imaging Applications
Bibliographic record
Abstract
This paper proposes and presents a complete ultrafast wireless system in support of transmission and reception of picosecond ultrashort pulses by estimating and incorporating antenna effects. The impact on pulse order, system fidelity factor, pulse distortion, stretch ratio, detailed ringing level, and figure of merit is studied on the receiver side with reference to wideband antipodal Vivaldi antenna. A comprehensive analysis is conducted in such a way that a Gaussian pulse is first generated and then transformed into its derivative for transmission. For both transmission and reception in this case study, a wideband antenna is considered to operate over a 2-to-20 GHz frequency range. An experimental demonstration is made, and a complete system model is derived while presenting the radiated pulse characteristics. This demonstration is set to open a new horizon in the field of future wireless sensing and imaging technologies and applications, specifically related to vital signs monitoring, UWB radars, breast tumor imaging and detections.
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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".