{"id":"W2125151824","doi":"10.1109/aps.2009.5172242","title":"Improving the surface wave efficiency and gain of a microstrip patch using a bi-phase hologram","year":2009,"lang":"en","type":"article","venue":"","topic":"Advanced Antenna and Metasurface Technologies","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"FEKO; Holography; Finite-difference time-domain method; Scattering; Microstrip; Surface (topology); Optics; Phase (matter); Physics; Microstrip antenna; Acoustics; Computer science; Telecommunications; Mathematics; Geometry","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":[],"consensus_categories":[],"category_scores_codex":[0.0001329418,0.0001205418,0.0001611682,0.00003815374,0.00005416247,0.00001548184,0.00009588108,0.00006566714,0.000002771051],"category_scores_gemma":[0.00005380711,0.00007931298,0.00003499183,0.0002226358,0.0001015499,0.00006462897,0.00002934715,0.0001251285,6.000948e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001341077,"about_ca_system_score_gemma":0.000007100783,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002591505,"about_ca_topic_score_gemma":0.000002956002,"domain_scores_codex":[0.9994054,0.000009055599,0.0001642259,0.0001268994,0.00006256392,0.0002318993],"domain_scores_gemma":[0.9996763,0.00004111293,0.00003556643,0.000200457,0.00002335733,0.00002318926],"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":[0.000004308209,0.00002489179,0.00006231372,0.0000141605,0.000005495523,0.000004719084,0.0001160693,0.00660905,0.9467933,0.0001068369,0.000007098115,0.04625178],"study_design_scores_gemma":[0.0006174525,0.0001853769,0.0001386939,0.00002845823,0.00002345661,0.00003169383,0.001371471,0.4688856,0.5280247,0.0004069732,0.00008893929,0.0001972084],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8546122,0.001608565,0.1431387,0.00004540358,0.00003880978,0.0001369336,0.000004933214,0.0003147879,0.00009973065],"genre_scores_gemma":[0.9768807,0.0001341633,0.02292508,0.00002249684,0.000004546672,6.842616e-7,6.00859e-7,0.000009201801,0.00002258594],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4622765,"threshold_uncertainty_score":0.3234289,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02138298061728286,"score_gpt":0.260703155566102,"score_spread":0.2393201749488191,"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."}}