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Linearised mixer using frequency retranslation

Research output: Contribution to journalArticle

Original languageEnglish
Pages1493 - 1494
Number of pages2
JournalElectronic Letters
Journal publication dateDec 2001
Volume37
Journal issue25
DOIs
StatePublished

Abstract

A new linearisation technique using frequency retranslation for generating an error signal to predistort the input of a nonlinear mixer is presented. Results from a two-tone-test at 920 MHz yields a 25 dB reduction in the distortion products and also minimal adjacent channel interference was observed with a π/4 differential quadrature phase shift keying modulated carrier

Additional information

Publisher: Institution of Electrical Engineers (IEE) Rose publication type: Journal article Sponsorship: Aspects of this work were funded under the E.U IST TRUST project

Research areas

  • UHF mixers, adjacent channel interference, differential phase shift keying, linearisation

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