• Design and analysis of common control channels in cognitive radio ad hoc networks 

      Lo, Brandon Fang-Hsuan (Georgia Institute of Technology, 2013-11-06)
      Common control channels in cognitive radio (CR) ad hoc networks are spectrum resources temporarily allocated and commonly available to CR users for control message exchange. With no presumably available network infrastructure, ...
    • Robust wireless communications under co-channel interference and jamming 

      M.M., Galib Asadullah (Georgia Institute of Technology, 2008-03-31)
      Interference and jamming severely disrupt our ability to communicate by decreasing the effective signal-to-noise ratio and by making parameter estimation difficult at the receiver. The objective of this research work is ...
    • Space-Time Processing for Ground Surveillance Radar 

      Wortham, Cody (Georgia Institute of Technology, 2007-04-09)
      As the size of an adaptive antenna array grows, the system is able to resist interference signals of increasing bandwidth. This is a result of the transmit pattern gain increasing, which raises the target's return power, ...