Feeding antennas with proper signals can be difficult. The signal is often described as a voltage, and voltages are not well defined in electromagneti...
In this paper, we consider the channel estimation
problem in Millimeter wave (mmWave) wireless systems with
large antenna arrays. By exploiting the in...
The telecommunications industry is undoubtedly in a period of radical change with
the advent of mobile broadband radio access and the rapid convergenc...