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Record W4293868761 · doi:10.1109/ims37962.2022.9865315

A DC to 110 GHz Plasma Switch

2022· article· en· W4293868761 on OpenAlex
Alden Fisher, Thomas R. Jones, Dimitrios Peroulis

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

Venue2022 IEEE/MTT-S International Microwave Symposium - IMS 2022 · 2022
Typearticle
Languageen
FieldEngineering
TopicFull-Duplex Wireless Communications
Canadian institutionsUniversity of Alberta
FundersOffice of Naval Research
KeywordsInsertion lossMaterials scienceOptoelectronicsPlasmaCoplanar waveguideWidebandOptical switchFiberIsolation (microbiology)OpticsPhysicsTelecommunicationsComputer scienceMicrowave

Abstract

fetched live from OpenAlex

This paper demonstrates the first optically-controlled, solid-state-plasma switch from DC-110 GHz. We investigate both a single fiber and a two-fiber π-switch on a coplanar-waveguide (CPW) technology. The switch is activated when a 915-nm optical source generates active carriers in the CPW gaps. Measured results show that for the single fiber case, insertion loss is better than 0.22 dB and isolation is greater than 42 dB at 110 GHz. Further, for the two-fiber, π-match case, insertion loss is better than 0.81 dB and isolation greater than 53 dB at 110 GHz. However, the two-fiber design exhibits higher than 40 dB isolation across the entire 20–110 GHz band. The presented switch is the first demonstration of this wideband nerformance with low insertion loss and high isolation.

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), Insufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.523
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.001
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0010.000
Scholarly communication0.0000.000
Open science0.0030.001
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0050.001

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.

Opus teacher head0.009
GPT teacher head0.225
Teacher spread0.216 · 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