TY - JOUR T1 - Secrecy Performance of Backscatter Communications With Multiple Self-Powered Tags JO - IEEE Communications Letters UR - https://doi.org/10.1109/lcomm.2022.3201031 PY - 2022/08/23 AU - Liu Z AU - Ye Y AU - Chu X AU - Sun H ED - DO - DOI: 10.1109/lcomm.2022.3201031 PB - Institute of Electrical and Electronics Engineers (IEEE) VL - 26 IS - 12 SP - 2875 EP - 2879 Y2 - 2025/12/11 ER -