Now showing items 1-3 of 3

    • Hexaferrite slant and slot MIMO antenna element for mobile devices 

      Abo, Gavin S.; Hong, Yang-Ki; Syslo, Ryan; Lee, Jaejin; Lee, Woncheol; Kwon, Hyuck M.; Jayasooriya, Chandana K. K. (Wiley-Blackwell, 2013-03)
      A hexaferrite slant and slot multiple-input multiple-output antenna with miniature antenna elements was simulated, fabricated, and characterized for antenna performance. Measured return loss and isolation were -33.9/-26.6 ...
    • High-efficiency ferrite meander antenna (HEMA) for LTE applications 

      Jayasooriya, Chandana K. K.; Kwon, Hyuck M.; Syslo, Ryan; Hong, Yang-Ki; Lee, Jaejin; Abo, Gavin S. (IEEE, 2012-10-29)
      This paper presents a high-efficiency ferrite meander antenna (HEMA), which can be used to realize a 2 x 2 multiple-input-multiple-output (MIMO) communication system when it is used both at the transmitter and the receiver ...
    • Pulsed ferrite magnetic field generator for through-the-earth communication systems for disaster situation in mines 

      Bae, Seok; Hong, Yang-Ki; Lee, Jaejin; Park, Jihoon; Jalli, Jeevan; Abo, Gavin S.; Kwon, Hyuck M.; Jayasooriya, Chandana K. K. (Korean Magnetics Society, 2013-03)
      A pulsed ferrite magnetic field generator (FMFG) was designed for the use in the 1000 m long through-theearth (TTE) communication system for mining disaster situations. To miniaturize the TTE system, a ferrite core having ...