Here we report on a novel compact antenna obtained by crossing a square patch with two or more slots.
Figure 10 also plots the estimated noise power at each receive antenna obtained as indicated in Table 1.
Figure 4 Effect of group selection on PAPR in UL SC-FDMA with QPSK modulation, 1 CC, single Antenna, obtained by 10,000 Monte-Carlo simulations.
We observe that when there are more downlink receive antennas than uplink transmit antennas, obtaining CSIT is unavailing since with and without CSIT requires the same amount of side-channel bandwidth to completely eliminate interference.
Figure 7 PAPR characteristics of the proposed schemes in DL MIMO OFDMA, 16-QAM modulation, 2CCs, 2 antennas, obtained by 10,000 Monte-Carlo runs. Figure 8 The characteristics of INP of a time domain sample of the proposed schemes in DL MIMO OFDMA, 16-QAM modulation, 2CCs, 2 antennas.
Figure 5 PAPR characteristics of the proposed schemes in UL MIMO SC-FDMA with 16-QAM modulation, 2 CCs, 2 antennas, obtained by 10,000 Monte-Carlo runs. Figure 6 The characteristics of INP of a time domain sample of the proposed schemes in UL MIMO SC-FDMA, 16-QAM modulation, 2CCs, 2 antennas.
And then k distribution of the antenna is obtained by fast Fourier transformation (FFT).
