Efficient Computational Method for Modulation Analysis of Communication Circuits

Efficient Computational Method for Modulation Analysis of Communication Circuits

The efficient computational method for the analysis of circuits driven by digitally modulated narrow band signals is introduced. In comparison with classical approach using AM-AM and AM-PM characteristics the proposed method takes into account the dependence on modulation frequency and hence provide...

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Bibliographic Details
Published in:2006 European Microwave Conference pp. 172 - 175
Main Authors: Gourary, M.M., Rusakov, S.G., Ulyanov, S.L., Zharov, M.M., Mulvaney, B.J.
Format: Conference Proceeding
Language:English
Published: IEEE 01-09-2006
Subjects:
Analog circuits
Circuit analysis
Circuit analysis computing
Circuit simulation
communication systems
Computational modeling
Digital modulation
Frequency
intermodulation distortion
Microwave circuits
Narrowband
Nonlinear circuits
Signal analysis
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Summary:The efficient computational method for the analysis of circuits driven by digitally modulated narrow band signals is introduced. In comparison with classical approach using AM-AM and AM-PM characteristics the proposed method takes into account the dependence on modulation frequency and hence provides more accurate results. In contrast with the transient harmonic balance technique the new method requires much smaller computational efforts. Examples are given to demonstrate the efficiency and accuracy of the method
ISBN:2960055160
9782960055160
DOI:10.1109/EUMC.2006.281246