{"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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.00009052865,0.0003345561,0.0003937651,0.0006720233,0.00008959536,0.00004209611,0.0002379832,0.0005166377,0.000007151217],"category_scores_gemma":[0.00004703039,0.0003358455,0.00006459557,0.000562389,0.0002740316,0.0000777266,0.00006933687,0.0005860649,0.00002713716],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006675159,"about_ca_system_score_gemma":0.000008063933,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000001779162,"about_ca_topic_score_gemma":0.000001467255,"domain_scores_codex":[0.9985638,0.000004377827,0.0003127589,0.0003767699,0.0000782825,0.0006640443],"domain_scores_gemma":[0.9994674,0.0000238194,0.00002543463,0.0003634329,0.00003111417,0.00008881948],"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":[0.000004501783,0.0000299128,0.0001801796,0.00002264042,0.00005075698,0.00004751979,0.0000224521,0.0009861916,0.990953,0.002557114,0.0003984013,0.00474732],"study_design_scores_gemma":[0.001560625,0.000100223,0.0005230003,0.000126189,0.00008971323,0.001161942,0.0000839901,0.02875362,0.9600055,0.001233242,0.00544522,0.0009167033],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6278993,0.001172517,0.3662435,0.003412551,0.0001122328,0.0001143625,0.000004202592,0.0009307163,0.0001105558],"genre_scores_gemma":[0.8551987,0.00006618843,0.144076,0.0005067777,0.00006498182,0.000005645422,0.000002852099,0.00004344127,0.00003546612],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2272993,"threshold_uncertainty_score":0.9999093,"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."}}