{"id":"W4396680717","doi":"10.1109/access.2024.3396862","title":"Metamaterial Absorber Structure for Tx-Rx Antenna Isolation Improvement in Full-Duplex Massive MIMO","year":2024,"lang":"en","type":"article","venue":"IEEE Access","topic":"Full-Duplex Wireless Communications","field":"Engineering","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"Natural Sciences and Engineering Research Council of Canada; Huawei Technologies","keywords":"Optics; Beamforming; MIMO; Antenna (radio); Beam (structure); Metamaterial; Physics; Metamaterial absorber; Antenna array; Near and far field; Beam steering; Materials science; Telecommunications; Computer science","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001012812,0.0002210003,0.000225128,0.0002173579,0.00006344198,0.0003588329,0.0005517963,0.0001360902,0.0001756122],"category_scores_gemma":[0.00002184398,0.0002132277,0.00007828485,0.0003356586,0.00002709896,0.0006470036,0.00007828615,0.0002108122,0.00002242805],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001717134,"about_ca_system_score_gemma":0.00003147571,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00008139994,"about_ca_topic_score_gemma":0.000404521,"domain_scores_codex":[0.998884,0.00002156812,0.0003815227,0.0002663406,0.0001399361,0.0003066832],"domain_scores_gemma":[0.9992615,0.0001131408,0.00004021568,0.0004686085,0.00006543856,0.00005112125],"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":[0.00003141495,0.00001808637,0.00006490728,0.0003184432,0.0000968797,0.000004583701,0.0004307763,0.2214719,0.7710627,0.0003621925,0.002015776,0.004122317],"study_design_scores_gemma":[0.0005061753,0.00003776067,0.001163318,0.0001016698,0.00004189981,0.000002853051,0.00005333189,0.940599,0.05337171,0.000162265,0.003662127,0.0002979557],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9783086,0.000847899,0.01691354,0.0003182314,0.002256802,0.0007055122,0.000245574,0.0003629314,0.00004097309],"genre_scores_gemma":[0.9975394,0.0001341569,0.001392475,0.00004653581,0.0003092896,0.000296648,0.0001339061,0.00007672234,0.000070883],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7191271,"threshold_uncertainty_score":0.8695173,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02011394281248082,"score_gpt":0.2850520268685666,"score_spread":0.2649380840560858,"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."}}