To improve the total throughput of the uplink orthogonal frequency division multiple access system,a low complexity hybrid power distribution(HPD) combined with
A hybrid pilots assisted channel estimation algorithm for multiple input multiple output(MIMO) orthogonal frequency division multiplexing(OFDM) systems under lo
Angular glint can be interpreted as a distortion of the radar echo signal phase front,or alternatively,a tilt of the direction of energy flow from the radial di