Digital predistortion of power amplifier non-linearities for full-duplex transceivers

Austin, Andrew; Balatsoukas-Stimming, A; Burg, A

dc.contributor.author	Austin, Andrew	en
dc.contributor.author	Balatsoukas-Stimming, A	en
dc.contributor.author	Burg, A	en
dc.coverage.spatial	Edinburgh, United Kingdom	en
dc.date.accessioned	2017-05-11T23:22:27Z	en
dc.date.issued	2016	en
dc.identifier.citation	IEEE workshop on Signal Processing Advances in Wireless Communications (SPAWC), Edinburgh, United Kingdom, 03 Jul 2016 - 06 Jul 2016. Signal Processing Advances in Wireless Communications (SPAWC), 2016 IEEE 17th International Workshop on. 5 pages. 2016	en
dc.identifier.uri	http://hdl.handle.net/2292/32868	en
dc.description.abstract	Non-linearities introduced by the power amplifier stage can significantly reduce the performance of self-interference cancellation in full-duplex transceivers. Accordingly, we propose a full-duplex system architecture that predistorts the digital baseband transmit signal to account for the non-linear memory effects of the power amplifier. Implementation results for a 5 MHz OFDM signal (operating with 20 dBm average transmit power) on a full-duplex testbed show that a further 13 dB suppression can be obtained, compared to the case when no predistortion is applied. The power levels of out-of-band emissions are also significantly reduced.	en
dc.description.uri	https://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=37295	en
dc.relation.ispartof	IEEE workshop on Signal Processing Advances in Wireless Communications (SPAWC)	en
dc.relation.ispartofseries	Signal Processing Advances in Wireless Communications (SPAWC), 2016 IEEE 17th International Workshop on	en
dc.rights	Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. Details obtained from http://www.ieee.org/publications_standards/publications/rights/rights_policies.html	en
dc.rights.uri	https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm	en
dc.title	Digital predistortion of power amplifier non-linearities for full-duplex transceivers	en
dc.type	Conference Item	en
dc.identifier.doi	10.1109/SPAWC.2016.7536811	en
dc.description.version	AM - Accepted Manuscript	en
dc.rights.holder	Copyright: IEEE	en
pubs.finish-date	2016-07-06	en
pubs.start-date	2016-07-03	en
dc.rights.accessrights	http://purl.org/eprint/accessRights/OpenAccess	en
pubs.subtype	Conference Paper	en
pubs.elements-id	544367	en
pubs.org-id	Engineering	en
pubs.org-id	Department of Electrical, Computer and Software Engineering	en
pubs.record-created-at-source-date	2016-11-01	en