{"id":"W1544960970","doi":"","title":"GPS wideband circularly polarized microstrip antenna array","year":2009,"lang":"en","type":"article","venue":"European Conference on Antennas and Propagation","topic":"Antenna Design and Analysis","field":"Engineering","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"Innovation, Science and Economic Development Canada","funders":"","keywords":"Microstrip antenna; Patch antenna; Coaxial antenna; Wideband; Antenna array; Antenna (radio); Antenna measurement; Computer science; Global Positioning System; Electronic engineering; Turnstile antenna; Antenna rotator; Optics; Acoustics; Telecommunications; Engineering; Physics","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":[0.0001126438,0.0003152154,0.0002685525,0.0002754151,0.000158485,0.0004199849,0.0005039145,0.0005298586,0.001495472],"category_scores_gemma":[0.0002762588,0.0002333654,0.0001808266,0.0003679678,0.0001762067,0.0002948857,0.0002622961,0.0003095702,0.001895279],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002138916,"about_ca_system_score_gemma":0.0001792946,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001643998,"about_ca_topic_score_gemma":0.0001860653,"domain_scores_codex":[0.9997823,0.00005080516,0.000009213986,0.00004977188,0.00008548833,0.00002248666],"domain_scores_gemma":[0.9997533,0.00002931503,0.00004260763,0.00003335348,0.0001241809,0.00001714463],"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":[0.0002972996,0.00003954989,0.001892474,0.0001239719,0.00004949685,0.0003551544,0.0001410864,0.01276466,0.8614289,0.005410773,0.003296796,0.1141999],"study_design_scores_gemma":[0.00009400412,0.001468194,0.005590911,0.00003794417,0.0001216383,0.003909384,0.0001452817,0.1805922,0.7338526,0.001947325,0.07213266,0.0001079376],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1175033,0.0003512376,0.8621448,0.0004663693,0.0002488223,0.00005887642,0.0001856324,0.001651942,0.01738915],"genre_scores_gemma":[0.7442333,0.000398195,0.2416008,0.0003950418,0.0001445853,0.000122749,0.0003189923,0.00007551547,0.01271078],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.001495472,"threshold_uncertainty_score":0.005002856,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01954071809940185,"score_gpt":0.212929236324014,"score_spread":0.1933885182246122,"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."}}