{"id":"W1538588115","doi":"","title":"A novel reduced-size 60-GHz 180° coupler using LG-CPW transmission lines","year":2011,"lang":"en","type":"article","venue":"Asia-Pacific Microwave Conference","topic":"Microwave Engineering and Waveguides","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University; Communications Research Centre Canada","funders":"","keywords":"Return loss; Microstrip; Materials science; Coplanar waveguide; Rat-race coupler; Electrical impedance; Transceiver; Optoelectronics; Frequency band; Insertion loss; Hybrid coupler; Electrical engineering; Microwave; Bandwidth (computing); Telecommunications; Engineering; Power dividers and directional couplers; CMOS; 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":[0.0003438599,0.0007530499,0.0005244841,0.0004362928,0.0001493207,0.000459941,0.0009049153,0.0004800755,0.001375778],"category_scores_gemma":[0.0003295439,0.0003093604,0.000421986,0.000392463,0.0002232531,0.0008084964,0.0002875965,0.0003147424,0.001194964],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001859575,"about_ca_system_score_gemma":0.00015201,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001369565,"about_ca_topic_score_gemma":0.0002076963,"domain_scores_codex":[0.9995167,0.00006939406,0.00003016404,0.0001244044,0.0002182818,0.00004108659],"domain_scores_gemma":[0.9996796,0.00003726441,0.0001613355,0.00004298616,0.00005786727,0.00002087054],"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":[0.0001139005,0.00009192804,0.0008405893,0.0001331247,0.00003755352,0.0002317487,0.00006793842,0.0007317462,0.9629642,0.001030823,0.0005727007,0.03318372],"study_design_scores_gemma":[0.0001254508,0.00174404,0.005822598,0.00002458347,0.0001355305,0.002496574,0.00005797046,0.01074486,0.955009,0.0002377426,0.0235394,0.0000622689],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7128386,0.001714231,0.2698792,0.0003373393,0.0002038817,0.0002843663,0.0002627369,0.002300564,0.01217906],"genre_scores_gemma":[0.8760484,0.0006912439,0.1159159,0.0002219038,0.0001282922,0.0001522429,0.0003557886,0.0001417353,0.006344406],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001375778,"threshold_uncertainty_score":0.004602373,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04405345574879369,"score_gpt":0.2275599634327766,"score_spread":0.1835065076839829,"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."}}