{"id":"W2141931757","doi":"10.1109/lmwc.2007.908040","title":"Super-Compact Substrate Integrated Waveguide Cruciform Directional Coupler","year":2007,"lang":"en","type":"article","venue":"IEEE Microwave and Wireless Components Letters","topic":"Microwave Engineering and Waveguides","field":"Engineering","cited_by":145,"is_retracted":false,"has_abstract":true,"ca_institutions":"Polytechnique Montréal","funders":"","keywords":"Hybrid coupler; Planar; Rat-race coupler; Power dividers and directional couplers; Cruciform; HFSS; Waveguide; Microwave; Insertion loss; Bandwidth (computing); Magic tee; Materials science; Attenuator (electronics); Optoelectronics; Optics; Engineering; Electrical engineering; Physics; Attenuation; Telecommunications; Computer science; Microstrip antenna","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":[0.0002252769,0.0003690309,0.000291357,0.0001771938,0.0001246238,0.000382805,0.0005140217,0.000284873,0.0007816096],"category_scores_gemma":[0.0001607476,0.0001456453,0.0001539885,0.0002258791,0.0001612642,0.0004628312,0.0002723545,0.0002864493,0.0003833638],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001621568,"about_ca_system_score_gemma":0.0001110339,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001750899,"about_ca_topic_score_gemma":0.0003947532,"domain_scores_codex":[0.9997726,0.00002924509,0.00001133311,0.00004819493,0.0001131406,0.00002554955],"domain_scores_gemma":[0.9998203,0.00001748745,0.00005978813,0.0000296054,0.00005275575,0.00001997273],"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":[0.0001095372,0.00002154749,0.0006789762,0.00006009349,0.00001175756,0.0003137957,0.00005043046,0.001164535,0.9804109,0.003057289,0.00042111,0.01370012],"study_design_scores_gemma":[0.00003956095,0.001000511,0.003993123,0.00001107501,0.00004192468,0.002834689,0.00009039596,0.02761278,0.9456916,0.000394504,0.01824616,0.00004363266],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"methods","genre_scores_codex":[0.8712549,0.001143023,0.1085743,0.000190135,0.0001012344,0.0000549021,0.0002235235,0.0008204511,0.0176375],"genre_scores_gemma":[0.9603491,0.0002979501,0.03523628,0.0000369402,0.00002404178,0.00002557697,0.0001541846,0.00002394499,0.003851978],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.0007816096,"threshold_uncertainty_score":0.002614677,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01310898075539786,"score_gpt":0.207016558230695,"score_spread":0.1939075774752972,"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."}}