TY - CONF T1 - A Tri-band Highly Selective Passband Frequency Selective Surface Based on Multi-layer Coupling JO - 2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI) PY - 2021/12/04 AU - He Z AU - Shao Y AU - Huang J AU - Zhang C AU - Zhang J ED - DO - DOI: 10.1109/aps/ursi47566.2021.9704164 PB - IEEE Y2 - 2024/12/22 ER -