Implementation Challenges in Full-Duplex Radio Transceivers
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چکیده
This paper analyzes the linearity and resolution requirements of RF modules and AD converter in full-duplex radio transceivers. It is shown that the linearity of the transmit and receive chains can easily limit the device operation, thus motivating for efficient linear and nonlinear self-interference suppression in the overall receiver chain. Also AD converter requirements can become an implementation bottleneck unless sufficient RF and analog baseband cancellation is achieved.
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تاریخ انتشار 2013