Joint Optimization of Pico-Base-Station Density and Transmit Power for an Energy-Efficient Heterogeneous Cellular Network. - Jie Yang 042; Ziyu Pan; Hengfei Xu; Han Hu (Future Internet, 2019)

Millimeter Wave Planar Wideband Circularly Polarized Antenna Loaded Triangular Patch for End-Fire Radiation. - Hengfei Xu; Boyu Sima; Pu Wei; Lei Tang; Shu Jiang; Chuanqing Liu (IEEE Access, 2023)