{"id":"W2140999530","doi":"10.1109/cicc.2009.5280847","title":"A 60 GHz CMOS balanced downconversion mixer with a layout efficient 90° hybrid coupler","year":2009,"lang":"en","type":"article","venue":"","topic":"Radio Frequency Integrated Circuit Design","field":"Engineering","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"Communications Research Centre Canada","funders":"National Taiwan University","keywords":"CMOS; Diplexer; ISM band; Frequency mixer; Attenuation; Electrical engineering; Electronic mixer; Electronic engineering; Optoelectronics; Radio frequency; Materials science; Engineering; Harmonic mixer; Physics; Local oscillator; Optics; Antenna (radio)","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":[0.000187117,0.0003225176,0.000381003,0.0002565995,0.0001989021,0.0006504101,0.000465012,0.0003608321,0.002515275],"category_scores_gemma":[0.0001833972,0.0002897368,0.0002762129,0.0002463465,0.0001555616,0.0003944662,0.0002793539,0.0003169145,0.001191071],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003728964,"about_ca_system_score_gemma":0.0003598323,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004256628,"about_ca_topic_score_gemma":0.001048687,"domain_scores_codex":[0.9997115,0.00002291667,0.00001418102,0.00006850828,0.0001445516,0.00003835661],"domain_scores_gemma":[0.9999112,0.00001462133,0.00002344115,0.00001224494,0.00002421655,0.00001428889],"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":[0.0001062101,0.00005199097,0.0004683531,0.00004864594,0.00002363153,0.0001254412,0.00003392166,0.001180501,0.9754298,0.002953806,0.0004540216,0.01912371],"study_design_scores_gemma":[0.0003195242,0.00109459,0.003388301,0.00003462901,0.0001711856,0.001381163,0.00004664902,0.02569977,0.9200534,0.0008170954,0.04694877,0.00004486248],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6031388,0.002107822,0.3469498,0.0009167278,0.000436363,0.0004559417,0.0006232123,0.002611283,0.04276016],"genre_scores_gemma":[0.8164996,0.0007390269,0.16931,0.0003910591,0.0001403905,0.0001081011,0.0003745006,0.00009733527,0.01234001],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002515275,"threshold_uncertainty_score":0.008414447,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005553482239853733,"score_gpt":0.1788265431473345,"score_spread":0.1732730609074807,"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."}}