The performance analysis of STTD combined with angle diversity scheme

Diversity is essential in achieving good performance in a fading channel. In this paper we have analyzed the performance of the STTD combined with angle diversity scheme. We have simulated the proposed scheme under the assumption that the received signals from different angles have different signal powers. Our simulation results show that the proposed scheme has better performance than the space diversity system when one of the received path signal power is about 0.2 times of the power of the other received path signal.