DocumentCode
2914958
Title
Extending the Best Linear Approximation for Frequency Translating Systems: The Best Mixer Approximation
Author
Vandermot, Koen ; Van Moer, Wendy ; Rolain, Yves ; Pintelon, Rik
Author_Institution
Vrije Univ. Brussel, Brussels
fYear
2007
fDate
1-3 May 2007
Firstpage
1
Lastpage
6
Abstract
True physical modelling of a mixer is a tedious task. In this paper the true behavior of a mixer is approximated by a so called Best (in a mean squares sense) Mixer Approximation (BMA) for the class of Gaussian excitation signals with a given power spectrum (rms value and coloring). This class of signals includes random phase multisines and special modulated signals, such as W-CDMA, OFDM and QAM signals.
Keywords
Gaussian processes; approximation theory; mixers (circuits); Gaussian excitation signals; OFDM; QAM signals; W-CDMA; best mixer approximation; frequency translating systems; linear approximation; power spectrum; signal modulation; Frequency; Instrumentation and measurement; Linear approximation; Local oscillators; Multiaccess communication; OFDM modulation; Phase modulation; Power system modeling; Quadrature amplitude modulation; Signal generators; Best Linear Approximation; Nonlinear; RF measurements; mixer;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference Proceedings, 2007. IMTC 2007. IEEE
Conference_Location
Warsaw
ISSN
1091-5281
Print_ISBN
1-4244-0588-2
Type
conf
DOI
10.1109/IMTC.2007.379426
Filename
4258470
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