{"id":"W4417131627","doi":"10.1109/ap-s/cnc-usnc-ursi55537.2025.11266529","title":"Two-Dimensional Beamsteering via Reconfigurable Phased Gradient Metasurfaces","year":2025,"lang":"","type":"article","venue":"","topic":"Advanced Antenna and Metasurface Technologies","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Polytechnique Montréal","funders":"","keywords":"Bandwidth (computing); PIN diode; Phase (matter); Beam (structure); Antenna (radio); Phased array; Diode; Radiation pattern; Radiation","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":[0.0004511594,0.0007471115,0.0009586635,0.0004909674,0.0003343376,0.0001050198,0.0005575261,0.0002819692,0.0007505283],"category_scores_gemma":[0.0001460343,0.0007198699,0.0003285104,0.001090381,0.0002244224,0.0004482204,0.0000999978,0.0006845528,0.0002418337],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002605472,"about_ca_system_score_gemma":0.00008761854,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001119986,"about_ca_topic_score_gemma":0.00004372111,"domain_scores_codex":[0.9967476,0.00005008249,0.000921607,0.0008123742,0.0003304924,0.001137912],"domain_scores_gemma":[0.9984568,0.0002401309,0.0001252699,0.0008532506,0.000162177,0.0001624192],"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":[0.00003738502,0.0001192713,0.00006790049,0.0002190813,0.0006339825,0.00002013109,0.00004547778,0.3331976,0.624268,0.007552636,0.0006665985,0.03317196],"study_design_scores_gemma":[0.001981686,0.000113621,0.00007749218,0.0004890568,0.0003610367,0.00001742067,0.0005148838,0.114568,0.8373362,0.008969853,0.03457744,0.000993369],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.487016,0.08462396,0.2542397,0.002104391,0.009571413,0.00172369,0.00008445609,0.005538396,0.155098],"genre_scores_gemma":[0.9355057,0.0007031499,0.05272184,0.0001536012,0.00002508704,0.0000509593,0.000012009,0.00006986377,0.01075779],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4484897,"threshold_uncertainty_score":0.9995252,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01424554770253017,"score_gpt":0.254408911410594,"score_spread":0.2401633637080638,"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."}}