The Terminal Responses of the Two-Wire Line in Multiaperture Cavities Based on Electromagnetic Topology and Method of Moments | Zendy

Ying Li | Zendy; Jianshu Luo | Zendy; Guyan Ni | Zendy

Open Access

The Terminal Responses of the Two-Wire Line in Multiaperture Cavities Based on Electromagnetic Topology and Method of Moments

Author(s) -

Ying Li,

Jianshu Luo,

Guyan Ni

Publication year - 2011

Publication title -

mathematical problems in engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.262

H-Index - 62

eISSN - 1026-7077

pISSN - 1024-123X

DOI - 10.1155/2011/349361

Subject(s) - electromagnetic interference , topology (electrical circuits) , transmission line , emi , coupling (piping) , line (geometry) , physics , transmission (telecommunications) , method of moments (probability theory) , interference (communication) , electric power transmission , transmission line matrix method , electronic engineering , electromagnetic field , engineering , computational electromagnetics , electrical engineering , mathematics , geometry , mechanical engineering , channel (broadcasting) , quantum mechanics , statistics , estimator

A simulation technique based on electromagnetic topology (EMT) theory is proposed for analyzing electromagnetic interference (EMI) coupling through apertures onto the two-transmission line enclosed within metallic structures. The electromagnetic interactions between apertures and the external-internal interactions were treated through the topological decomposition and the multistep iterative method. Then, the load responses of the two-wire transmission line are resolved by the the Baum-Liu-Tesche (BLT) equation. The simulation results both without and with the electromagnetic interaction are presented for the frequency range from 100 MHz to 3 GHz. These numerical results obtained by two methods imply that the electromagnetic interaction cannot be simply ignored, especially for the frequency range up to 1 GHz

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