{"id":"W4416582589","doi":"10.1109/lmwt.2025.3628954","title":"Super-Resolution Source Reconstruction Based on Time Reversal With High-Order Kurtosis","year":2025,"lang":"","type":"article","venue":"IEEE Microwave and Wireless Technology Letters","topic":"Microwave Imaging and Scattering Analysis","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"China Scholarship Council","keywords":"Kurtosis; Narrowband; Diffraction; Field (mathematics); Iterative reconstruction; Electromagnetic field","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":[0.00067842,0.0007387449,0.0005251439,0.0008054179,0.0002374036,0.0007718061,0.0005464129,0.000542347,0.00126282],"category_scores_gemma":[0.002571438,0.0003287331,0.000579186,0.0008284426,0.0006618933,0.001786939,0.001069425,0.001071231,0.0004649899],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002828111,"about_ca_system_score_gemma":0.0004985171,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004426879,"about_ca_topic_score_gemma":0.0005968895,"domain_scores_codex":[0.9996979,0.00007203066,0.00001946081,0.00004149372,0.000142381,0.00002679904],"domain_scores_gemma":[0.9990907,0.0003837984,0.000131457,0.0001572934,0.0001919598,0.0000447679],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0004611525,0.0001004639,0.001915362,0.0004884906,0.0001434535,0.0009503392,0.0004396858,0.2001693,0.4326746,0.1066754,0.003015164,0.2529665],"study_design_scores_gemma":[0.00001761305,0.00005146872,0.0003620756,0.00001826956,0.00001766506,0.0006321887,0.00004266549,0.9110962,0.07109022,0.01363085,0.00299116,0.00004971119],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.01868867,0.0002014166,0.9795052,0.00009630968,0.00002246997,0.00001663594,0.00003502225,0.0002558543,0.001178467],"genre_scores_gemma":[0.2435048,0.0008136652,0.7530954,0.0001202293,0.00004879936,0.00005481885,0.000221773,0.0001848168,0.001955688],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.00126282,"threshold_uncertainty_score":0.004224539,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00248817178617143,"score_gpt":0.1710910769400857,"score_spread":0.1686029051539143,"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."}}