"Shuang Ji,Takashi Tomura,JIRO HIROKAWA","Efficient Analysis and Wideband Design of a Tripe-Layer 2�~2-Element Slot Array","IEICE Society Conference 2020",,,,,,2020,Sept.
"Shuang Ji,Takashi Tomura,JIRO HIROKAWA","Wideband Design of a Two-Layer Parallel-Plate Slot Array Antenna with Hollow Waveguide Corporate Feeding Network","2020 IEEE AP-S Symposium on Antennas and Propagation and CNC/USNC-URSI joint meeting",,,,,,2020,July
"S. Ji,T. Tomura,J. Hirokawa","Wideband Design of a Parallel-Plate Slot Array Antenna with Hollow Waveguide Perpendicular-Corporate Feeding Network","IEICE General Conference",,,,,,2020,Mar.