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- Title:
Hybrid Transmission Line Matrix (TLM) and multipole expansion method for time-domain modeling of radiating structures
- Document type:
- Konferenzbeitrag
- Author(s):
- Lorenz, P.; Russer, P.
- Abstract:
- To model radiating electromagnetic structures a hybrid method is introduced, where within a spherical region complex electromagnetic structures are modeled with the TLM method. Outside the spherical region the field is expanded into spherical waves. At the boundaries of the spherical region the TLM solution is matched to the multipole expansion of the field in the outer region. This yields a potentially exact modeling of the radiating boundary conditions.
- Keywords:
- time-domain analysis, transmission line matrix methods, TLM, antenna radiation patterns, microstrip antennas, multipole expansion method, time domain modeling, hybrid transmission line matrix, ladder networks, radiating electromagnetic structures, spherical region, spherical waves
- Book / Congress title:
- Microwave Symposium Digest, 2004 IEEE MTT-S International
- Volume:
- 2
- Year:
- 2004
- Pages:
- 1037--1040 Vol.2
- Print-ISBN:
- 0149-645X
- Fulltext / DOI:
- doi:10.1109/WCACEM.2005.1469685
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