{"id":"W2590907967","doi":"10.1016/j.aeue.2017.02.011","title":"Compact wideband omnidirectional UHF antenna for TV white space cognitive radio application","year":2017,"lang":"en","type":"article","venue":"AEU - International Journal of Electronics and Communications","topic":"Advanced MIMO Systems Optimization","field":"Engineering","cited_by":13,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Ottawa","funders":"Engineering and Physical Sciences Research Council; Research Councils UK","keywords":"Omnidirectional antenna; Monopole antenna; Antenna measurement; Radiation pattern; Coaxial antenna; Dipole antenna; Acoustics; Antenna tuner; Antenna (radio); Computer science; Physics; Electronic engineering; Telecommunications; Engineering","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":[0.0002579585,0.0001208513,0.0001812794,0.0001267451,0.0003556825,0.0001624955,0.000742628,0.00005701789,0.000005949102],"category_scores_gemma":[0.0001510041,0.000125261,0.00008318369,0.00004483835,0.00009439764,0.000508945,0.00005697991,0.0002382475,0.000001784354],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001659847,"about_ca_system_score_gemma":0.00006943871,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001179793,"about_ca_topic_score_gemma":0.00007948433,"domain_scores_codex":[0.999213,0.00002632137,0.0003604387,0.00009652541,0.0001557068,0.0001480483],"domain_scores_gemma":[0.9981456,0.0001945561,0.0004253472,0.0003878952,0.0007817657,0.00006482906],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.002579293,0.002026428,0.06148485,0.0003213463,0.010999,0.00001958632,0.005880462,0.1318477,0.1605967,0.4228851,0.01900722,0.1823523],"study_design_scores_gemma":[0.005660587,0.0004417511,0.01349418,0.00056926,0.000318711,0.0007325824,0.0005599521,0.8615953,0.005708385,0.01872653,0.0913728,0.0008199627],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.008247476,0.006388151,0.978304,0.003837919,0.0004513908,0.0003489924,0.0000717738,0.00004582545,0.002304524],"genre_scores_gemma":[0.9887055,0.005457317,0.005387302,0.00003478994,0.0001697114,0.00002478468,0.0000636252,0.0000257649,0.0001311921],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.980458,"threshold_uncertainty_score":0.5107994,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01490728709858759,"score_gpt":0.2929179943484352,"score_spread":0.2780107072498477,"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."}}