DocumentCode
1701827
Title
A new method to analyze the nonlinear microwave circuit excited by FDMA digitally modulated signal
Author
Wang, B. ; Hong, X.N. ; Gao, B.X.
Author_Institution
State Key Lab. on Microwave & Digital Commun., Tsinghua Univ., Beijing, China
Volume
1
fYear
1999
fDate
6/21/1905 12:00:00 AM
Firstpage
124
Abstract
This paper presents a new method, which is derived from the circuit envelope method. This method is intended for the analysis of the microwave circuit excited by digitally modulated signal, especially the FDMA signal, which employs a lot of carriers. Compared with conventional circuit envelope method, this method possesses a higher speed, and required smaller memory. A power amplifier excited by QPSK signal is analyzed in a good agreement with the theoretical deduction
Keywords
frequency division multiple access; microwave circuits; microwave power amplifiers; nonlinear network analysis; quadrature phase shift keying; FDMA digitally modulated signal; QPSK signal; circuit envelope method; nonlinear microwave circuit; power amplifier; Circuit analysis; Digital modulation; Frequency division multiaccess; Microwave circuits; Microwave theory and techniques; Nonlinear circuits; Power amplifiers; Radio frequency; Sampling methods; Signal analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1999 Asia Pacific
Print_ISBN
0-7803-5761-2
Type
conf
DOI
10.1109/APMC.1999.828065
Filename
828065
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