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Record W1499901544

A circularly polarized broadside scanning patch array

2010· article· en· W1499901544 on OpenAlex
Trevor R. Cameron, Adrian Sutinjo, M. Okoniewski

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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueEuropean Conference on Antennas and Propagation · 2010
Typearticle
Languageen
FieldEngineering
TopicAntenna Design and Analysis
Canadian institutionsUniversity of Calgary
Fundersnot available
KeywordsBroadsideDirectivityOpticsLeaky wave antennaMicrostripMicrostrip antennaOffset (computer science)PhysicsRadiationReturn lossWavenumberPatch antennaRadiation patternAcousticsAntenna (radio)Computer scienceTelecommunications
DOInot available

Abstract

fetched live from OpenAlex

A series-fed microstrip traveling wave circularly polarized antenna array is designed to allow frequency scanning through broadside. The antenna is modeled as a periodic leaky-wave structure. As the structure was developed, the leaky wavenumber k LW was monitored, from which the angle of the main radiation beam and the directivity may be deduced. The design uses a single corner-fed offset patch per cell as radiating elements. The design initially had poor return loss due to the nature of the structure, which is addressed by the introduction of compensation based on transmission line matching. Full-wave simulations as well as a prototype of the design verified the approach. Broadside radiation was achieved. Furthermore, the extracted leaky-wave number properly predicts the behavior seen in radiation measurements.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.960
Threshold uncertainty score0.619

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.018
GPT teacher head0.214
Teacher spread0.196 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it