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A Reduced-Complexity Mixer Linearization Scheme
Joint Authors
Source
Journal of Electrical and Computer Engineering
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-08-02
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Information Technology and Computer Science
Abstract EN
Measurement results of the signals emanating from both IF and LO ports of a double balanced mixer are presented, and, thus, it is shown that the linearization of the output in a down-converting mixer by the summation of the IF signal and the signal emanating from the LO or RF port is feasible.
Feedforward-based architectures for the linearization of down-conversion mixers are introduced that exploit this phenomenon, and linearity performance results of the frequency translation of both two-tone and TETRA-modulated signals are presented.
This technique employs only a single mixer and hence overcomes the complexity of other mixer linearization schemes.
The overall processing gain of the system is limited by the level of wanted signal present in the error signal.
American Psychological Association (APA)
Warr, Paul A.& Potter, Alan M.. 2009. A Reduced-Complexity Mixer Linearization Scheme. Journal of Electrical and Computer Engineering،Vol. 2009, no. 2009, pp.1-4.
https://search.emarefa.net/detail/BIM-988602
Modern Language Association (MLA)
Warr, Paul A.& Potter, Alan M.. A Reduced-Complexity Mixer Linearization Scheme. Journal of Electrical and Computer Engineering No. 2009 (2009), pp.1-4.
https://search.emarefa.net/detail/BIM-988602
American Medical Association (AMA)
Warr, Paul A.& Potter, Alan M.. A Reduced-Complexity Mixer Linearization Scheme. Journal of Electrical and Computer Engineering. 2009. Vol. 2009, no. 2009, pp.1-4.
https://search.emarefa.net/detail/BIM-988602
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-988602