Tad Wysocki L. C. Tran, A. Mertins, Tad Wysocki, Quasi-Orthogonal Space-Time-Frequency Codes in MB-OFDM UWB Communications Peter Vial, Beata Wysocki, Tad Wysocki, Optimal receiver for Space Time Spreading across a Time Hopping PPM over Ultra Wideband Saleh-Valenzuela MIMO Channel Huda Al Amri, Mehran Abolhasan, Tad Wysocki, Scalability of MANET Routing Protocols for Heterogeneous and Homogenous Networks K. Popovski, T. A. Wysocki, B. J. Wysocki, Closed-Form Derivations of ISI and MUI for Time-Reversed Ultra Wideband