Fig. 3From: Novel polar-coded space-time transmit diversity scheme over Rician fading MIMO channelsBER performance of polar-coded STTD system corresponding to 2 × 1 MISO. The bit error rate performance of polar-coded STTD system with two transmit antennas and one receive antenna. The Rician K-factors are various, which include the positive infinity (AWGN) and negative infinity (Rayleigh)Back to article page