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Record W4293868761 · doi:10.1109/ims37962.2022.9865315

A DC to 110 GHz Plasma Switch

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

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.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.002
Threshold uncertainty score0.008

Distilled classifier scores by category (both heads)

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)0.0020.001

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

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
Domainnot available
GenreEmpirical

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".

Quick stats

Citations6
Published2022
Admission routes1
Has abstractyes

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