Direct conversion receiver architecture

An apparatus and method in a wireless communication system, the apparatus comprising: first means for amplifying a received signal; means for cancelling a DC offset in the amplified signal; second means for digitally amplifying the DC offset cancelled signal; and means for measuring the digitally am...

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Bibliographic Details
Main Authors CHRISTIAN HOLENSTEIN, INJUP KANG, GILBERT C SIH, ARUN RAGHUPATHY, MATTHEW L SEVERSON, RAGHU CHALLA, TAO LI, BRETT C WALKER, PAUL E PETERZELL
Format Patent
LanguageEnglish
Published 01.11.2007
Subjects
BASIC ELECTRONIC CIRCUITRY
CONTROL OF AMPLIFICATION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:An apparatus and method in a wireless communication system, the apparatus comprising: first means for amplifying a received signal; means for cancelling a DC offset in the amplified signal; second means for digitally amplifying the DC offset cancelled signal; and means for measuring the digitally amplified signal and to control the gains of the first and second amplifying means.
Bibliography:Application Number: AU20070224396