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Equivalent Circuit Modeling of Stacked DRA using Quantum Particle Swarm Optimization

2020· article· en· W3131977890 on OpenAlexaff
Shraman Gupta, A. Sebak

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicMicrowave Engineering and Waveguides
Canadian institutionsConcordia University
Fundersnot available
KeywordsHFSSParticle swarm optimizationAntenna (radio)Dielectric resonatorElectrical impedanceEquivalent circuitDielectric resonator antennaResonatorQuantumElectronic engineeringConductorPhysicsComputer scienceTopology (electrical circuits)MathematicsEngineeringElectrical engineeringMicrostrip antennaAlgorithmQuantum mechanicsTelecommunicationsOptoelectronicsGeometryVoltage

Abstract

fetched live from OpenAlex

A quantum particle swarm optimization (QPSO) approach is used to predict the equivalent circuit parameters of the stacked dielectric resonator antenna (DRA). This approach is a quantum-inspired version of PSO that follows quantum mechanics rules instead of classical Newtonian dynamics. This version helps to control only one parameter instead of two controlled parameters of the classical PSO. In this paper, coaxial-fed two dielectric resonator antennas are stacked on a perfect conductor (7.2-10.5 GHz). The desired antenna input impedance is evaluated using commercial software such as CST/HFSS and used in the QPSO optimization algorithm to find the parameters of antenna's equivalent circuit.

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: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.003
Threshold uncertainty score0.011

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0010.001
Open science0.0010.000
Research integrity0.0010.000
Insufficient payload (model declined to judge)0.0030.001

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 head0.067
GPT teacher head0.234
Teacher spread0.167 · 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 designSimulation or modeling
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

Citations1
Published2020
Admission routes1
Has abstractyes

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