{"id":"W4283446477","doi":"10.18469/1810-3189.2022.25.2.83-90","title":"Receiving and transmitting feed of reflector antennas for satellite communication systems","year":2022,"lang":"en","type":"article","venue":"Physics of Wave Processes and Radio Systems","topic":"Antenna Design and Optimization","field":"Engineering","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"SR Research (Canada)","funders":"","keywords":"Cassegrain antenna; Reflector (photography); Feed horn; Computer science; Communications satellite; Antenna (radio); Offset dish antenna; Electronic engineering; Antenna feed; Parabolic antenna; Directional antenna; SIGNAL (programming language); Acoustics; Periscope antenna; Omnidirectional antenna; Telecommunications; Satellite; Physics; Engineering; Optics; Aerospace 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":[0.0002488107,0.0001016991,0.0002794967,0.0000440716,0.0001242139,0.00002913466,0.00007323945,0.00002762185,4.201787e-7],"category_scores_gemma":[0.00001642122,0.0000998338,0.00002590058,0.0001987804,0.00003333272,0.0001275777,0.00001614027,0.00006697,3.858468e-8],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001968195,"about_ca_system_score_gemma":0.00001704078,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004133177,"about_ca_topic_score_gemma":0.000001139086,"domain_scores_codex":[0.999321,0.00003941567,0.000310844,0.0001117691,0.0001063993,0.0001105292],"domain_scores_gemma":[0.9994163,0.0001469996,0.0001511316,0.0001181123,0.0001404262,0.00002702429],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0004550338,0.0003435716,0.003744603,0.1085603,0.001123117,0.000002772277,0.04350067,0.4522922,0.3349622,0.0242228,0.0003863904,0.03040638],"study_design_scores_gemma":[0.0005227614,0.0001229268,0.000113717,0.0005870601,0.00006380552,0.00001968787,0.003536977,0.9922169,0.001952627,0.0001881099,0.0004739367,0.0002014254],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2238085,0.2180899,0.5546015,0.00005304855,0.0004889956,0.001843766,0.0001690017,0.0001959089,0.000749412],"genre_scores_gemma":[0.9958192,0.002975732,0.0009871885,0.000001796401,0.0000484279,0.00007152181,0.00002496167,0.00002756254,0.00004365131],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.7720107,"threshold_uncertainty_score":0.4071104,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02185491876157376,"score_gpt":0.220782241312701,"score_spread":0.1989273225511273,"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."}}