{"id":"W4414432609","doi":"10.1109/tmtt.2025.3609778","title":"Bandwidth-Expanded High-Linearity Doherty Power Amplifier With Improved AM–AM and AM–PM Characteristics","year":2025,"lang":"en","type":"article","venue":"IEEE Transactions on Microwave Theory and Techniques","topic":"Advanced Power Amplifier Design","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Calgary Laboratory Services; University of Calgary","funders":"Natural Science Foundation of Ningbo; National Natural Science Foundation of China","keywords":"Predistortion; Amplifier; dBc; Adjacent channel power ratio; Adjacent channel; Wideband; Bandwidth (computing); Gallium nitride; Broadband; Power (physics)","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":[0.0001921943,0.0004598463,0.0002016963,0.0003147169,0.0001773098,0.0003394204,0.0007277424,0.0004022664,0.0009454799],"category_scores_gemma":[0.0002682055,0.0002642363,0.0003067278,0.0003555767,0.0002831908,0.0006867625,0.0003450816,0.0004277678,0.0007605579],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003663864,"about_ca_system_score_gemma":0.0001498107,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003498905,"about_ca_topic_score_gemma":0.0008351373,"domain_scores_codex":[0.9997386,0.00003578718,0.00001098043,0.00006662896,0.0001232156,0.00002473417],"domain_scores_gemma":[0.9998329,0.00003899809,0.00004351958,0.00002326862,0.00005393569,0.000007388989],"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":[0.00006029041,0.00003048948,0.0005173771,0.00007652608,0.00002858919,0.0001216812,0.0001066617,0.008035528,0.93446,0.008298499,0.0005088137,0.04775553],"study_design_scores_gemma":[0.00005871226,0.0005167504,0.002903073,0.00004173889,0.00009532849,0.001837554,0.00008488505,0.2862625,0.6557796,0.005399091,0.04695744,0.00006335584],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.09650149,0.000846543,0.885945,0.0002868715,0.00006093442,0.00003747618,0.00005152616,0.0008714242,0.01539875],"genre_scores_gemma":[0.8268402,0.0006152496,0.1655363,0.0001670846,0.00009575079,0.00006102832,0.00008334713,0.00007412185,0.006527028],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.0009454799,"threshold_uncertainty_score":0.00316292,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005151887047174362,"score_gpt":0.2191170724350557,"score_spread":0.2139651853878814,"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."}}