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A Dual-band Electromagnetic Energy Harvesting Surface

2019· article· en· W4229572892 on OpenAlexaff
Faruk Erkmen, Omar M. Ramahi

Bibliographic record

Venue2019 IEEE Indian Conference on Antennas and Propogation (InCAP) · 2019
Typearticle
Languageen
FieldEngineering
TopicEnergy Harvesting in Wireless Networks
Canadian institutionsUniversity of Waterloo
Fundersnot available
KeywordsRectennaEnergy harvestingMulti-band deviceResistive touchscreenElectrical engineeringGSMRectifier (neural networks)Power densityElectromagnetic radiationElectricity generationOptoelectronicsDipoleMaterials scienceEnergy (signal processing)Power (physics)Electronic engineeringPhysicsComputer scienceOpticsAntenna (radio)EngineeringTelecommunications

Abstract

fetched live from OpenAlex

We present a dual-band electromagnetic energy harvesting surface that is designed for absorbing electromagnetic energy in the GSM-1800 and Wi-Fi bands. The unit cell of the periodic structure incorporates two bow-tie dipoles and a resistive load demonstrating excellent absorption characteristics with minimal dielectric losses. We also demonstrate how the proposed surface can increase the rectenna physical area and the collected power per rectifier, leading to viable energy harvesting applications in low power density environments.

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 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: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.791
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 head0.009
GPT teacher head0.197
Teacher spread0.187 · 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 teacher head, not a consensus.

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
Published2019
Admission routes1
Has abstractyes

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