{"id":"W2161562722","doi":"10.1109/tap.2006.889945","title":"Geometric Design of Pyramidal Antenna Arrays for Hemispherical Scan Coverage","year":2007,"lang":"en","type":"article","venue":"IEEE Transactions on Antennas and Propagation","topic":"Antenna Design and Analysis","field":"Engineering","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Azimuth; Antenna (radio); Directivity; Elevation (ballistics); Pyramid (geometry); Elevation angle; Near and far field; Radiation pattern; Face (sociological concept); Optics; Geometry; Computer science; Physics; Acoustics; Mathematics; Telecommunications","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":[0.0002447072,0.000676059,0.0005638494,0.0003584281,0.0001822366,0.0006086096,0.0009036198,0.0003936634,0.001853059],"category_scores_gemma":[0.001178096,0.0003226598,0.0004682343,0.0006611273,0.0002469504,0.0006129097,0.000641248,0.0004572015,0.001285927],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004068115,"about_ca_system_score_gemma":0.0006402548,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005141652,"about_ca_topic_score_gemma":0.001122509,"domain_scores_codex":[0.9995164,0.00008154608,0.00002773662,0.00007287178,0.0002286733,0.00007280052],"domain_scores_gemma":[0.9993283,0.0001341749,0.0001405002,0.0001059377,0.0002551669,0.00003608005],"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":[0.0003018522,0.00009208896,0.002560538,0.0003901302,0.0001569909,0.0003821432,0.0001648013,0.3110649,0.3480279,0.02894503,0.008743933,0.2991698],"study_design_scores_gemma":[0.00008548722,0.0006059193,0.00230685,0.00004501077,0.00007398049,0.001637056,0.0001464512,0.8396026,0.115488,0.0174627,0.02246112,0.00008473101],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.02383489,0.0001206362,0.9661094,0.000129137,0.00003402149,0.00004357894,0.0001850649,0.000635868,0.008907391],"genre_scores_gemma":[0.2923729,0.000255564,0.7047157,0.0001187207,0.00005383706,0.0001390234,0.0003868022,0.0001139711,0.001843534],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.001853059,"threshold_uncertainty_score":0.006199062,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01740160703884526,"score_gpt":0.2265449684273877,"score_spread":0.2091433613885424,"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."}}