Efficient Computational Method for Modulation Analysis of Communication Circuits

Author

Gourary, M.M. ; Rusakov, S.G. ; Ulyanov, S.L. ; Zharov, M.M. ; Mulvaney, B.J.

Author_Institution

IPPM, Russian Acad. of Sci., Moscow

fYear

2006

fDate

10-15 Sept. 2006

Firstpage

172

Lastpage

175

Abstract

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

Keywords

amplitude modulation; nonlinear network analysis; pulse modulation; AM-AM characteristics; AM-PM characteristics; communication circuits; modulation analysis; narrow band signals; transient harmonic balance technique; Circuit analysis; Circuit analysis computing; Circuit simulation; Computational modeling; Digital modulation; Frequency; Microwave circuits; Narrowband; Nonlinear circuits; Signal analysis; Analog circuits; circuit simulation; communication systems; digital modulation; intermodulation distortion;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference, 2006. 36th European

Conference_Location

Manchester

Print_ISBN

2-9600551-6-0

Type

conf

DOI

10.1109/EUMC.2006.281246

Filename

4057775