{"id":"W2023520185","doi":"10.1109/tap.2011.2167934","title":"Maximum Gain of a Lossy Antenna","year":2011,"lang":"en","type":"article","venue":"IEEE Transactions on Antennas and Propagation","topic":"Antenna Design and Analysis","field":"Engineering","cited_by":32,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Antenna (radio); Antenna gain; Antenna factor; Antenna measurement; Antenna efficiency; Radiation pattern; Antenna aperture; Dipole antenna; Lossy compression; Limit (mathematics); Physics; Optics; Acoustics; Mathematics; Telecommunications; Computer science; Mathematical analysis","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":[0.0007887866,0.001009064,0.001126869,0.0006561758,0.0005243894,0.002906804,0.001007967,0.001337095,0.003926429],"category_scores_gemma":[0.003502768,0.0005522183,0.0004441206,0.0006397439,0.0009903348,0.001810082,0.001588638,0.000977187,0.00432883],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000987614,"about_ca_system_score_gemma":0.0004290778,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002494538,"about_ca_topic_score_gemma":0.0001620681,"domain_scores_codex":[0.9989329,0.0001843268,0.00004553259,0.0002207825,0.0004218261,0.0001947267],"domain_scores_gemma":[0.9986187,0.0007262597,0.0001477637,0.0002034535,0.0002399503,0.00006377685],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0009677428,0.00008208404,0.001769941,0.0008971201,0.0001335113,0.0006793248,0.0005566323,0.2035582,0.4875579,0.2006489,0.006116468,0.09703208],"study_design_scores_gemma":[0.00007573869,0.0006640752,0.00217294,0.0004407642,0.0001243914,0.002789733,0.0002355284,0.5286279,0.2677065,0.1516631,0.04529448,0.0002049724],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.0898535,0.004076749,0.7985108,0.0009180836,0.0001573412,0.00005100054,0.0003849973,0.001646085,0.1044014],"genre_scores_gemma":[0.9380879,0.002732278,0.04871302,0.0004510329,0.0001945872,0.0001815036,0.0003145224,0.0002623305,0.009062833],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.003926429,"threshold_uncertainty_score":0.01313519,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02190230857761279,"score_gpt":0.2058737741780082,"score_spread":0.1839714656003954,"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."}}