Notice of RetractionThe performance analysis for the combined STBC and MRC new system based on channel division

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

The article studies the multi-antenna technology, carries on the selective analysis to the array antennas and the MIMO space-time block codes (STBC) technology, in the view of the MIMO STBC is only suitable in the high signal-to-noise ratio and abundant multi-path environment, We proposed to use the maximum ratio combining (MRC) receive technology in the receiving end. Through the channel´s analysis, we carry on the division based on the maximum output signal-to-noise ratio to the channel, and then use different multi-antenna technology to achieve optimized the system performance. From the simulation result, the proposed new multi-antenna system based on the channel division is with a better performance than the original sole multi-antenna technology system.