{"id":"W2119139329","doi":"10.1109/tuffc.2010.1725","title":"A split-aperture transmit beamforming technique with phase coherence grating lobe suppression","year":2010,"lang":"en","type":"letter","venue":"IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control","topic":"Ultrasound Imaging and Elastography","field":"Medicine","cited_by":28,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"","keywords":"Beamforming; Grating; Phased array; Aperture (computer memory); Optics; Beam steering; Main lobe; Side lobe; Acoustics; Transducer; Coherence (philosophical gambling strategy); Physics; Computer science; Telecommunications; Beam (structure); Antenna (radio)","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","research_integrity"],"consensus_categories":["research_integrity"],"category_scores_codex":[0.0003417594,0.001039692,0.001211104,0.00082606,0.0006820238,0.0002027872,0.0003065451,0.002330375,0.0001302939],"category_scores_gemma":[0.00005984564,0.000811418,0.0004693611,0.0009559445,0.0003285604,0.0002535858,7.051054e-7,0.0121702,0.000005957231],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001466928,"about_ca_system_score_gemma":0.0005301465,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001732313,"about_ca_topic_score_gemma":0.00007128532,"domain_scores_codex":[0.9959936,0.0001248638,0.0007329574,0.001157481,0.0008477912,0.001143322],"domain_scores_gemma":[0.9971622,0.001006147,0.0003316167,0.0007895335,0.0003629227,0.0003476063],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.002601808,0.002535088,0.0003402565,0.001988472,0.002264776,0.0009515262,0.0009601404,0.0001105845,0.8455729,0.00006592512,0.02062988,0.1219787],"study_design_scores_gemma":[0.05646719,0.03037403,0.00009610401,0.009267489,0.01362674,0.01980873,0.0002033072,0.02062824,0.06358255,0.001597584,0.775161,0.009187073],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.002929047,0.001029772,0.9349914,0.05602631,0.0004535278,0.002602475,0.0008758281,0.0004248224,0.0006668721],"genre_scores_gemma":[0.73594,0.00134463,0.04238262,0.2157363,0.001045106,0.001591465,0.0005270435,0.0005030403,0.0009298623],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.8926087,"threshold_uncertainty_score":0.9994337,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00781188823226517,"score_gpt":0.2382498754009228,"score_spread":0.2304379871686577,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}