Now showing items 1-4 of 4

    • Hexaferrite slant and slot MIMO antenna element 

      Kwon, Hyuck M.; Jayasooriya, Chandana K. K.; Hong, Yang-Ki; Syslo, Ryan (United States Patent and Trademark Office, 2017-07-18)
      A MIMO antenna for mobile devices has a system board, and two or more microstrip lines extending along a top surface of the system board. The MIMO antenna additionally includes a ground plane extending along a bottom surface ...
    • Spreading sequence system for full connectivity relay network 

      Kwon, Hyuck M.; Yang, Jie; Pham, Khanh D. (United States Patent and Trademark Office, 2018-04-24)
      Fully connected uplink and downlink fully connected relay network systems using pseudo-noise spreading and despreading sequences subjected to maximizing the signal-to-interference-plus-noise ratio. The relay network systems ...
    • System and method for channel probability mass function dependent frequency hopping 

      Kwon, Hyuck M.; Hannon, Matthew; Pham, Khanh D. (United States Patent and Trademark Office, 2017-11-14)
      A system and method for generating a channel statistics dependent frequency hopping pattern that requires low computational complexity and simultaneously maximizes channel capacity and minimizes the symbol error rate or ...
    • System and method for generating exact symbol error rates of frequency-hopped signals 

      Kwon, Hyuck M.; Pham, Khanh D. (United States Patent and Trademark Office, 2017-08-22)
      A system and method for transmitting data over a wireless communication network. The method broadly includes generating a frequency hopping pattern spanning a plurality of time hops and a plurality of signal frequencies; ...