{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002409923,0.0003995943,0.0003457938,0.0002771806,0.00021978,0.0004979823,0.0006838757,0.0009021509,0.005277433],"category_scores_gemma":[0.0003762288,0.0001768443,0.0004579142,0.0005426694,0.000263694,0.0004620424,0.0002716059,0.0004507167,0.002551553],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000391826,"about_ca_system_score_gemma":0.0002085164,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002662443,"about_ca_topic_score_gemma":0.0002255871,"domain_scores_codex":[0.9996387,0.0001102266,0.00001692607,0.0000816117,0.0001124871,0.00004002432],"domain_scores_gemma":[0.9996629,0.00007205184,0.0000698978,0.00007048123,0.0001021104,0.00002256528],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0007606103,0.0001774911,0.003912171,0.0004890604,0.0001094293,0.001236188,0.0001985604,0.04851083,0.4238414,0.02688469,0.0115862,0.4822933],"study_design_scores_gemma":[0.00017065,0.004661555,0.0151079,0.0001590634,0.0001402374,0.02436192,0.0003386715,0.432504,0.300707,0.012577,0.2089869,0.0002851152],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.02759674,0.0008013678,0.9587035,0.0002397516,0.0002278033,0.00008186199,0.0001123491,0.000764287,0.01147223],"genre_scores_gemma":[0.5395542,0.000777211,0.4436302,0.0004238166,0.0001384937,0.0001715951,0.0003723382,0.00007095667,0.01486108],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.005277433,"threshold_uncertainty_score":0.01765472,"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."}}