• Broadband beamforming and direction finding using concentric ring array 

    Li, Yunhong (University of Missouri--Columbia, 2005)
    Sensor arrays have been used widely in applications including radar, sonar, seismology, biomedicine, communications and imaging. A very popular type of sensor array is circular array, which has almost invariant array pattern ...
  • Source localization using TDOA with erroneous receiver positions 

    Kovavisaruch, La-or (University of Missouri--Columbia, 2005)
    Source localization has been an active research for several years. It has applications in many areas such as geolocation and mobile user location. Various methodologies have been proposed to passively localize an emitting ...