{"id":"W2091511318","doi":"10.1002/mop.24116","title":"A novel wideband butler matrix using multi‐layer technology","year":2009,"lang":"en","type":"article","venue":"Microwave and Optical Technology Letters","topic":"Microwave Engineering and Waveguides","field":"Engineering","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institut National de la Recherche Scientifique; Université du Québec en Abitibi-Témiscamingue","funders":"","keywords":"Wideband; Crossover; Bandwidth (computing); Microwave; Matrix (chemical analysis); Engineering; Electronic engineering; Antenna array; Antenna (radio); Electrical engineering; Computer science; Telecommunications; Materials science","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":[0.0001928743,0.0006152648,0.000296477,0.0004423091,0.0002518494,0.0007407035,0.0007192697,0.0004520894,0.002047052],"category_scores_gemma":[0.0002671105,0.0004193144,0.0003282386,0.0005014672,0.0002436736,0.0009547963,0.0006278935,0.000429954,0.00133041],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004200988,"about_ca_system_score_gemma":0.0002519265,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002853566,"about_ca_topic_score_gemma":0.0006287645,"domain_scores_codex":[0.9997014,0.00005236269,0.00001257031,0.00007648152,0.0001214265,0.00003575105],"domain_scores_gemma":[0.9997858,0.00003599609,0.00007413383,0.00003569098,0.00004383003,0.00002446629],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00008662796,0.00003654755,0.0003586334,0.0001082856,0.00003329137,0.0002252502,0.0001107099,0.002800766,0.9638112,0.008854559,0.0007702764,0.02280383],"study_design_scores_gemma":[0.0000677311,0.0005852213,0.0008384068,0.00002425999,0.00006269476,0.0016172,0.00007207786,0.03715458,0.8863229,0.001370069,0.07183502,0.00005000245],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3963441,0.002972614,0.5560433,0.0006175507,0.0004801012,0.0002746134,0.0003653717,0.002645836,0.04025646],"genre_scores_gemma":[0.7330537,0.001050947,0.2534298,0.0001310736,0.00008419446,0.0001142184,0.0002891892,0.0001095473,0.01173747],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002047052,"threshold_uncertainty_score":0.006848097,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01323637824013583,"score_gpt":0.2346254091657571,"score_spread":0.2213890309256212,"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."}}