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Record W1992502989 · doi:10.1109/rws.2010.5434107

Multiport interferometer techniques for innovative transceiver applications

2010· article· en· W1992502989 on OpenAlex
Ke Wu

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

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicRadio Frequency Integrated Circuit Design
Canadian institutionsUniversité de MontréalPolytechnique Montréal
Fundersnot available
KeywordsTransceiverElectronic engineeringComputer scienceWidebandRadarCognitive radioMicrowavePhotonicsElectronic circuitInterferometryElectrical engineeringTelecommunicationsEngineeringPhysicsCMOSWireless

Abstract

fetched live from OpenAlex

This paper presents and reviews basic concepts and emerging development of our proposed multi-port interferometer techniques and demonstrates their applications in the design of carrier-based, impulse ultra-wideband and cognitive transceivers at microwave and millimeter-wave frequencies. Such innovative techniques can be extended to the design of transceivers over terahertz and optical ranges. Various architectures of multiport circuits are discussed with respect to different applications. Practical implementations under different technological platforms are described with simulated and measured results for QAM, UWB and tunable multiband applications. In particular, the equivalence between the multiport junction and mixing circuit is highlighted with respect to the concept of interferometers for direct frequency conversion and translation. It is shown that such multiport techniques are very promising and flexible for the low-cost design of integrated microwave, millimeter-wave and photonic systems such as software-defined radio, cognitive radio and radar systems as well as photonic transceivers.

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 categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.968
Threshold uncertainty score0.479

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 head0.011
GPT teacher head0.238
Teacher spread0.227 · 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

Quick stats

Citations10
Published2010
Admission routes1
Has abstractyes

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