supported by Graduate Funded Project(No.JY2022A017).
The frequent missing values in radar-derived time-series tracks of aerial targets(RTT-AT)lead to significant challenges in subsequent data-driven tasks.However,the majority of imputation research focuses on random mis...
National Natural Science Foundation of China(Grant Nos.11674346;11704284;11690030;and 11690032);Bird Nest Plan of HUST。
We propose a design of tunable double-band perfect absorbers based on the resonance absorption in acoustic metasurfaces with nesting helical tracks and deep-subwavelength thicknesses(<λ/30 withλbeing the operation w...
GaN single crystals were irradiated by 129Xe and 209Bi ions in the range of 800~2300 MeV,respectively.The samples were studied by transmission and high-resolution electron microscope and Raman spectroscopy to reveal t...
After analyzing the characteristics of airborne SAR motion deviation in detail, a new realization method for airborne SAR motion compensation based on two-dimensional division processing is described. By combining the...