Keyword :
Ultrawideband , Multiple-antenna systems , Cramer-Rao Bound , Antenna Design , Multiple-antenna systems , Ultrawideband , Capacity , Cramer-Rao Bound , Antenna Design , Spatial Capacity , Ultrawideband , Multiple-antenna systems , Cramer , Capacity , Antenna Design , Ultrawideband , Cramer-Rao Bound , Spatial Capacity , Capacity , Multiple-antenna systems , Antenna Design , Capacity , Spatial Capacity