Combining filters and self-interference cancellation for mixer-first receivers in Full Duplex and Frequency-Division Duplex transceiver systems

Groot Wassink, W.G.J. (2016) Combining filters and self-interference cancellation for mixer-first receivers in Full Duplex and Frequency-Division Duplex transceiver systems.

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Abstract:When combining transmitters and receivers on the same chips interference between the channels is a major problem. Channel isolation is limited, which means that other ways have to be used to reduce the influence of the transmitter on the receiver. This research proposes a system which combines cross-coupled switch-RC mixer-filters and self-interference cancellation which can be used in Full Duplex (FD) and Frequency Division Duplex (FDD) that achieves 50 dB Tx signal rejection in the receiver for a bandwidth of 2MHz.
Item Type:Essay (Bachelor)
Faculty:EEMCS: Electrical Engineering, Mathematics and Computer Science
Subject:53 electrotechnology
Programme:Electrical Engineering BSc (56953)
Link to this item:http://purl.utwente.nl/essays/71252
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