Enhanced efficiency of envelope-tracking based broadband inverse class-E power amplifier

Autoria(s): Thian, M.; Gardner, P.
Data(s)

01/11/2008
Resumo

In this paper, the envelope-tracking technique is exploited to boost average efficiency of the newly introduced broadband Inverse Class-E power amplifier. A 2.26 GHz - 20.5 dBm - 3 V power amplifier was designed, constructed, and measured. For a multi-carrier input signal with 10 dB peak-to-average ratio, the average PAE was increased from 5.7% to 54.5%. © 2008 IEEE.
Identificador

http://pure.qub.ac.uk/portal/en/publications/enhanced-efficiency-of-envelopetracking-based-broadband-inverse-classe-power-amplifier(4b0ce6b9-d80a-4ffe-b758-b68b3b71a7e0).html

http://dx.doi.org/10.1109/INMMIC.2008.4745742

http://www.scopus.com/inward/record.url?partnerID=yv4JPVwI&eid=2-s2.0-62949086380&md5=0989a63a1747303334876b71e4290c7d
Idioma(s)

eng
Direitos

info:eu-repo/semantics/restrictedAccess
Fonte

Thian , M & Gardner , P 2008 , ' Enhanced efficiency of envelope-tracking based broadband inverse class-E power amplifier ' Paper presented at Workshop on Integrated Nonlinear Microwave and Milimetre-Wave Circuits , Malaga , Spain , 01/11/2008 - 01/11/2008 , pp. 161-164 . DOI: 10.1109/INMMIC.2008.4745742
Tipo

conferenceObject
Acesso ao item digital