Investigation of the nonlinear circuit analysis by electromagnetic topology based on harmonic balance

Author

Park, Yoon-Mi ; Kim, Min-Hyuk ; Cheon, Changyul ; Jung, Hyun-Kyo ; Chung, Young-Seek

Author_Institution

Sch. of Electr. Eng. & Comput. Sci., Seoul Nat. Univ., Seoul, South Korea

fYear

2010

fDate

11-17 July 2010

Firstpage

1

Lastpage

4

Abstract

In this paper, a new EMT method based on HB for a nonlinear system is proposed. The EMT method has been restricted to linear analysis; however nonlinear circuit analysis is possible by the EMT-HB method. To reveal nonlinear characteristics by the HB in the EMT, the updated voltage results of the HB are applied to the EMT as sources. And the voltage results of the EMT are used for computing linear and nonlinear current in the HB. As the purpose of this paper is concerned, we focused on a proposal and verification of a new methodology for nonlinear circuit systems. In the future, an improved method will be studied to analyze more complex nonlinear systems in view of field coupling phenomenon.

Keywords

harmonic analysis; network analysis; network topology; EMT-HB method; electromagnetic topology; harmonic balance; nonlinear circuit analysis; nonlinear system; Electromagnetics; Harmonic analysis; Integrated circuit modeling; Junctions; Nonlinear circuits; Scattering; Topology;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE

Conference_Location

Toronto, ON

ISSN

1522-3965

Print_ISBN

978-1-4244-4967-5

Type

conf

DOI

10.1109/APS.2010.5561212

Filename

5561212