Performance of 2–3.6 GHz Five-PortThree-Phase Demodulators with Baseband Analog I Q Regeneration Circuit in Direct-Conversion Receivers
Joint Authors
Abdou, Kaissoine
Khy, Antoine
Mabrouk, Kais
Huyart, Bernard
Source
Journal of Electrical and Computer Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-20
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Information Technology and Computer Science
Abstract EN
A comparison between performance of a five-port demodulator (FPD) and a three-phase demodulator (TPD) with both architectures connected to a so-called baseband I / Q regeneration circuit is carried out.
In order to compare these two receivers to a classical architecture, the performance of an I / Q demodulator (IQD) is also presented.
Measured results show the superiority of TPD and IQD over FPD in terms of residual DC offsets and 2nd order intermodulation distortion (IMD2) products, noise figure (NF), and sensitivity due to the use of active balanced mixers instead of diode power detectors.
Lastly, demodulation of three noncontiguous RF carriers shows the stronger potential of the three-phase demodulator (TPD) for applications in future long term evolution-advanced (LTE-A) receivers through EVM and constellation diagram measurements.
American Psychological Association (APA)
Abdou, Kaissoine& Khy, Antoine& Mabrouk, Kais& Huyart, Bernard. 2014. Performance of 2–3.6 GHz Five-PortThree-Phase Demodulators with Baseband Analog I Q Regeneration Circuit in Direct-Conversion Receivers. Journal of Electrical and Computer Engineering،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1040518
Modern Language Association (MLA)
Abdou, Kaissoine…[et al.]. Performance of 2–3.6 GHz Five-PortThree-Phase Demodulators with Baseband Analog I Q Regeneration Circuit in Direct-Conversion Receivers. Journal of Electrical and Computer Engineering No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-1040518
American Medical Association (AMA)
Abdou, Kaissoine& Khy, Antoine& Mabrouk, Kais& Huyart, Bernard. Performance of 2–3.6 GHz Five-PortThree-Phase Demodulators with Baseband Analog I Q Regeneration Circuit in Direct-Conversion Receivers. Journal of Electrical and Computer Engineering. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1040518
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1040518
