国外的一篇最新的关于UWB室内定位方面的博士论文，水平很高-Abroad on a latest UWB indoor positioning doctoral thesis, the high level

Increasing interest in ultra-wideband (UWB) communications has engendered the need for a test bed for UWB systems. An FPGA-based software-defined radio provides both postfabrication definition of the radio and ample parallel processing power. Thi