{"id":"W2477093683","doi":"10.1117/12.2232154","title":"Extremely low noise UHF-band amplifiers for square kilometer array","year":2016,"lang":"en","type":"article","venue":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","topic":"Superconducting and THz Device Technology","field":"Physics and Astronomy","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada","funders":"","keywords":"Ultra high frequency; Kilometer; Amplifier; Acoustics; Square (algebra); Noise (video); Physics; Electrical engineering; Electronic engineering; Computer science; Telecommunications; Engineering; Bandwidth (computing); Mathematics; Astronomy","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":[0.0002009978,0.0003222401,0.0001810089,0.0002278383,0.0001920934,0.0004934579,0.0007049848,0.000422222,0.001857791],"category_scores_gemma":[0.0003335766,0.0001863272,0.0001724367,0.0001656105,0.0002687802,0.0006418331,0.0003371618,0.000439884,0.001163678],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004429566,"about_ca_system_score_gemma":0.0001454408,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002110891,"about_ca_topic_score_gemma":0.000792995,"domain_scores_codex":[0.9997486,0.00003163906,0.000009316624,0.00006796451,0.0001105041,0.0000319776],"domain_scores_gemma":[0.9998015,0.00004194779,0.00004292274,0.00002800643,0.00006545005,0.00002025188],"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":[0.00007231691,0.00001540062,0.001033062,0.00005431168,0.00001217834,0.00006732088,0.00009196884,0.0005988208,0.968883,0.002850315,0.0004458149,0.02587568],"study_design_scores_gemma":[0.00002449518,0.0006217134,0.004963939,0.00002356954,0.00004145406,0.001089204,0.00008922716,0.01790424,0.9339913,0.0009970113,0.04021031,0.00004362778],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.412397,0.002414762,0.5553982,0.0006098044,0.0001959206,0.00008277263,0.0002008037,0.001922403,0.02677842],"genre_scores_gemma":[0.7909983,0.0006192422,0.1924125,0.0002281248,0.0001082295,0.00008635738,0.0001546804,0.0001069667,0.01528546],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.001857791,"threshold_uncertainty_score":0.006214917,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01424686737240351,"score_gpt":0.2320018388925123,"score_spread":0.2177549715201088,"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."}}