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Record W2107061841 · doi:10.1109/tmtt.2005.847070

Simplified analysis technique for the initial design of LTCC filters with all-capacitive coupling

2005· article· en· W2107061841 on OpenAlexaff
Karumudi Rambabu, Jens Børnemann

Bibliographic record

VenueIEEE Transactions on Microwave Theory and Techniques · 2005
Typearticle
Languageen
FieldEngineering
TopicMicrowave Engineering and Waveguides
Canadian institutionsUniversity of Victoria
Fundersnot available
KeywordsCapacitive sensingFilter (signal processing)Electronic engineeringPrototype filterCapacitive couplingCoupling (piping)Conformal mapStopbandResonatorWaveguide filterFilter designEngineeringElectronic filter topologym-derived filterAcousticsMaterials scienceTopology (electrical circuits)Band-pass filterElectrical engineeringMechanical engineeringPhysicsVoltageMathematics

Abstract

fetched live from OpenAlex

The paper proposes a new low-temperature co-fired ceramic (LTCC) filter configuration, which improves the stopband behavior of previous designs by using all-capacitive couplings. Moreover, a simplified analysis technique is presented to aid filter engineers in the initial design of capacitively coupled LTCC resonators. Relationships from well-known conformal mapping expressions are used to model individual parts of the filter, which are combined by standard two-port parameters. This technique is shown to agree well with measurements of previously published filters. The proposed filter configuration is then verified by results obtained with different commercially available field solvers.

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)0.001
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: none
GenreCandidate signal: Methods · Consensus signal: Methods
Teacher disagreement score0.005
Threshold uncertainty score0.016

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.001
Bibliometrics0.0010.000
Science and technology studies0.0000.000
Scholarly communication0.0010.001
Open science0.0010.000
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0050.002

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 head0.021
GPT teacher head0.254
Teacher spread0.233 · 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
GenreMethods

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

Citations32
Published2005
Admission routes1
Has abstractyes

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