{"id":"W2137053689","doi":"10.1109/glocom.1991.188591","title":"A SAW-based group demodulator for onboard processing in communications satellites","year":2002,"lang":"en","type":"article","venue":"","topic":"Acoustic Wave Resonator Technologies","field":"Engineering","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Communications Research Centre Canada; COM DEV International","funders":"","keywords":"Demodulation; Computer science; Electronic engineering; Communications satellite; Bit error rate; Multiplexing; Signal processing; Chirp; Interference (communication); Channel (broadcasting); Computer hardware; Electrical engineering; Satellite; Engineering; Telecommunications; Physics; Optics; Digital signal processing","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":[0.00006719292,0.0001088947,0.000130201,0.0001332699,0.00004779876,0.00002553705,0.0003351487,0.0001035478,0.0000242829],"category_scores_gemma":[0.00009553793,0.0001054621,0.00003357569,0.0002368225,0.00006482391,0.00007624031,0.00003501077,0.0001255526,0.00001453109],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008918763,"about_ca_system_score_gemma":0.000004032222,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000003895243,"about_ca_topic_score_gemma":0.00002744222,"domain_scores_codex":[0.9994176,0.000005381676,0.0001814357,0.0001101456,0.00006878351,0.000216651],"domain_scores_gemma":[0.9993881,0.0001201403,0.00001683958,0.0004251108,0.0000245041,0.00002528364],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00001351428,0.0004525156,0.01022118,0.001188285,0.00004609229,0.000007316396,0.0006770265,0.05190263,0.09016072,0.008402297,0.004643636,0.8322848],"study_design_scores_gemma":[0.0002777434,0.00001553596,0.00068475,0.00004237792,0.000005984495,8.234592e-7,0.0001049204,0.9888874,0.004205312,0.000636386,0.00499042,0.0001483284],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.4742672,0.02802682,0.4708938,0.002317722,0.0001677196,0.001907024,0.00004252424,0.008324682,0.01405247],"genre_scores_gemma":[0.8333789,0.0001049884,0.1662913,0.00004212579,0.000007821745,0.0001087821,0.000004734371,0.00002635013,0.00003504014],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9369848,"threshold_uncertainty_score":0.430062,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03454193884441487,"score_gpt":0.2384270133371948,"score_spread":0.2038850744927799,"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."}}