Non-iterative adaptive baseband predistorter for RF power amplifier linearisation

Naskas, N; Papananos, Y

dc.contributor.author	Naskas, N	en
dc.contributor.author	Papananos, Y	en
dc.date.accessioned	2014-03-01T02:43:26Z
dc.date.available	2014-03-01T02:43:26Z
dc.date.issued	2005	en
dc.identifier.issn	1350-2417	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/31411
dc.subject	Rf Power Amplifier	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.classification	Telecommunications	en
dc.subject.other	Adaptive systems	en
dc.subject.other	Channel capacity	en
dc.subject.other	Communication channels (information theory)	en
dc.subject.other	Gain control	en
dc.subject.other	Quadrature phase shift keying	en
dc.subject.other	Signal interference	en
dc.subject.other	Software prototyping	en
dc.subject.other	Table lookup	en
dc.subject.other	Digital baseband	en
dc.subject.other	Gain table	en
dc.subject.other	Power efficiency	en
dc.subject.other	Predistorter	en
dc.subject.other	Power amplifiers	en
dc.title	Non-iterative adaptive baseband predistorter for RF power amplifier linearisation	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1049/ip-map:20041156	en
heal.identifier.secondary	http://dx.doi.org/10.1049/ip-map:20041156	en
heal.language	English	en
heal.publicationDate	2005	en
heal.abstract	A digital baseband predistorter based on a non-iterative adaptation method is presented. In the proposed solution, the adaptation process is simple and fast without convergence restrictions. The predistortion gain table is directly extracted in rectangular form overcoming the requirement for the sequential extraction of the AM/AM and AM/PM gain tables. In addition, any polar to rectangular gain transformation is eliminated. The performance of the method under different imperfections is examined. Experimental results obtained on an in-house system prototype show a linearity improvement in excess of 25 dB. © IEE, 2005.	en
heal.publisher	IEE-INST ELEC ENG	en
heal.journalName	IEE Proceedings: Microwaves, Antennas and Propagation	en
dc.identifier.doi	10.1049/ip-map:20041156	en
dc.identifier.isi	ISI:000229748900009	en
dc.identifier.volume	152	en
dc.identifier.issue	2	en
dc.identifier.spage	103	en
dc.identifier.epage	110	en