The Performance of Ofdm-sdma Systems with Power Amplifier Non-linearities
نویسندگان
چکیده
Amplifier nonlinearities affect drastically the performance of Orthogonal Frequency Domain Multiplexing OFDM systems. In this paper, the effects of amplifier nonlinearities is evaluated in OFDM with Space-Division-Multiple-Access (SDMA). We showed that nonlinear power amplifier reduced dramatically the performance of multiple-antennas OFDM systems.
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تاریخ انتشار 2005