{"id":"W2112533667","doi":"10.1109/aps.2010.5561012","title":"Quadrifilar Helix antenna for UHF RFID","year":2010,"lang":"en","type":"article","venue":"","topic":"Antenna Design and Analysis","field":"Engineering","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"","keywords":"Ultra high frequency; Radio-frequency identification; Antenna (radio); Computer science; Microstrip antenna; Electrical engineering; Helical antenna; Radiation pattern; Microstrip; Telecommunications; Antenna efficiency; Electronic engineering; Engineering","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":[],"consensus_categories":[],"category_scores_codex":[0.00007884803,0.00008868402,0.0001167548,0.00005678815,0.00003641158,0.00002471858,0.00009848484,0.00006167778,0.0005009099],"category_scores_gemma":[0.00001819866,0.00007360563,0.0001013931,0.00009999164,0.00001586733,0.00006381673,0.00000630426,0.00009724869,0.0001576954],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000004216192,"about_ca_system_score_gemma":0.000004327978,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001127493,"about_ca_topic_score_gemma":0.00006049317,"domain_scores_codex":[0.9995522,0.000002407923,0.000109913,0.00009913361,0.0000559428,0.0001804405],"domain_scores_gemma":[0.9997083,0.00002561584,0.000007926408,0.0001624146,0.00003384898,0.00006187311],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000002589933,0.000009061619,0.0002430166,0.0000209718,0.00004205832,0.000001660238,0.00003383052,0.000009061156,0.9929995,0.002724627,0.003032181,0.0008814319],"study_design_scores_gemma":[0.0002914907,0.00002266122,0.0004432742,0.000006331098,0.00004304585,0.00000546631,0.0001369329,0.9493769,0.01063476,0.0006550571,0.03809911,0.0002850154],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03772019,0.00009937037,0.9560591,0.0001968069,0.0004116247,0.0001201866,0.00001133361,0.0005310235,0.004850395],"genre_scores_gemma":[0.9870721,0.00002429765,0.008282259,0.0001227426,0.000158115,0.00001526987,0.00000781518,0.00002500995,0.004292351],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9823648,"threshold_uncertainty_score":0.5484612,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008219634718818406,"score_gpt":0.2090244932402394,"score_spread":0.200804858521421,"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."}}