DocumentCode
342120
Title
Modulation-oriented harmonic balance based on Krylov-subspace methods
Author
Rizzoli, V. ; Neri, A. ; Mastri, F. ; Lipparini, A.
Author_Institution
Dipt. di Elettronica, Inf. e Sistemistica, Bologna Univ., Italy
Volume
2
fYear
1999
fDate
13-19 June 1999
Firstpage
771
Abstract
The paper introduces a new approach to the circuit-level analysis of nonlinear RF/microwave (sub)systems driven by digitally modulated carriers. The circuit is simulated by a sequence of modified harmonic-balance analyses based on a Krylov-subspace method driven by an inexact Newton loop. In this way, problems with many million nodal unknowns may be efficiently tackled at the workstation level.
Keywords
UHF circuits; microwave circuits; modulation; nonlinear network analysis; Krylov-subspace methods; circuit-level analysis; digitally modulated carriers; inexact Newton loop; modulation-oriented harmonic balance; nonlinear RF systems; nonlinear microwave systems; Analytical models; Baseband; Circuit analysis; Circuit simulation; Harmonic analysis; Jacobian matrices; Radio frequency; Sampling methods; Voltage; Workstations;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1999 IEEE MTT-S International
Conference_Location
Anaheim, CA, USA
Print_ISBN
0-7803-5135-5
Type
conf
DOI
10.1109/MWSYM.1999.779873
Filename
779873
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