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Record W4404798713 · doi:10.1002/0471654507.erfme039

Horn Antennas

2005· other· en· W4404798713 on OpenAlex

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

VenueEncyclopedia of RF and Microwave Engineering · 2005
Typeother
Languageen
FieldEngineering
TopicAntenna Design and Analysis
Canadian institutionsUniversity of British Columbia
Fundersnot available
KeywordsFrench hornHorn antennaComputer scienceAcousticsDirectional antennaPhysicsTelecommunicationsAntenna (radio)Slot antenna

Abstract

fetched live from OpenAlex

Abstract A “horn” antenna is a length of conducting tube, flared at one end, and used for the transmission and reception of electromagnetic waves. For an efficient transition between guided and radiated waves, the horn dimensions must be comparable to the wavelength. Consequently horns are used mostly at centimeter and millimeter wavelengths. At lower or higher frequencies they are inconveniently large or small, respectively. They are most popular at microwave frequencies (3–30 GHz), as antennas of moderate directivity or as feeds for reflectors or elements of arrays.

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 categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Other · Consensus signal: Other
Teacher disagreement score0.345
Threshold uncertainty score1.000

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 head0.004
GPT teacher head0.176
Teacher spread0.172 · 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