1.9GHz low loss varactor diode pre-distorter

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Detail(s)

Original languageEnglish
Pages (from-to)1681-1682
Journal / PublicationElectronics Letters
Volume35
Issue number20
Publication statusPublished - Sep 1999

Abstract

Pre-distorters implemented at circuit level using series diodes have a high loss. The method presented here combines source/load second harmonic control with a parallel connected varactor diode. A reduction of 15dB in the spectral regrowth at 1.9GHz is achieved with a low loss of 2dB due to the varactor diode.

Citation Format(s)

1.9GHz low loss varactor diode pre-distorter. / Yu, Chi Sun; Chan, Wing Shing; Chan, Wing-Le.

In: Electronics Letters, Vol. 35, No. 20, 09.1999, p. 1681-1682.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review