{"id":"W2103212302","doi":"10.1049/iet-map.2008.0362","title":"New reflector-backed Fresnel zone plate antenna using electromagnetic band gap","year":2010,"lang":"en","type":"article","venue":"IET Microwaves Antennas & Propagation","topic":"Advanced Antenna and Metasurface Technologies","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Directivity; Optics; Reflector (photography); Periscope antenna; Antenna (radio); Fresnel zone; Electromagnetic simulation; Radiation pattern; Zone plate; Materials science; Physics; Engineering; Telecommunications; Electronic engineering; Diffraction","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":[0.0001981402,0.0007122231,0.0005536067,0.0002907122,0.0001151615,0.0006896493,0.00126756,0.001223651,0.001302627],"category_scores_gemma":[0.000336293,0.0003871628,0.0006446661,0.0004165398,0.0003731445,0.0008939165,0.0004367212,0.0005830597,0.001480784],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003016971,"about_ca_system_score_gemma":0.0002695881,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002196686,"about_ca_topic_score_gemma":0.0002418721,"domain_scores_codex":[0.9996831,0.00004051576,0.00001264247,0.00005543512,0.0001698417,0.00003847349],"domain_scores_gemma":[0.999736,0.00005864915,0.00005280622,0.00005898504,0.00006975288,0.00002385466],"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":[0.0005468582,0.0000656691,0.001191593,0.0004315168,0.0001419428,0.0007750159,0.0001161109,0.01436034,0.8605033,0.01029581,0.002848139,0.1087237],"study_design_scores_gemma":[0.000119811,0.000851983,0.002195516,0.00003415141,0.0001810763,0.00630973,0.00007438945,0.144752,0.807698,0.001856423,0.03578883,0.0001382136],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1572339,0.001749389,0.823127,0.0004836964,0.0004552091,0.000070198,0.0001657344,0.002277081,0.01443784],"genre_scores_gemma":[0.5613373,0.0009907151,0.4257003,0.0002488194,0.0001187957,0.00007443476,0.0002045823,0.0001200434,0.01120508],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.001302627,"threshold_uncertainty_score":0.004357755,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01724733869202866,"score_gpt":0.2447026410235425,"score_spread":0.2274553023315138,"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."}}