A new processing hardware for six-port receiver in wave-radio
Bibliographic record
Abstract
A new processing hardware is proposed for the direct-conversion wide-band (3–4 GHz) six-port receiver using wave radio interferometer transmitter/receiver (WRI) integrated system. Compared to the previous module using digital signal processing (DSP), the new architecture, based on a High Speed Real Time Circuit (HSRTC), has the advantage of being robust, low cost, simple mean for demodulation, instantaneously response for a specific signal input. The proposed HSRTC hardware is suitable for use in wave radio receiver (RF or optical) for high data rates. Results show that the WRI architecture, in conjunction with the proposed HSRTC, operates efficiently in the range of 3 to 4 GHz band. As a testing criterion for overall wave-radio performance, it is shown that the wave-radio interferometer architecture exhibits a favourable bit error rate (BER) performance compared with other wide-band radio communication systems utilizing QPSK modulation. Data rates of 40, 80 and 120 Mbps were used for the considered measurement.
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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 | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.002 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.007 | 0.003 |
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".