Abstract
It was recently demonstrated that an augmented electric field integral equation with a static extraction (AEFIE-S) can be used to accurately solve multiscale electromagnetic field interaction problems involving perfectly conducting objects that are less than about one-half of a wavelength in size. This presentation reports a similar, augmented combined field formulation, referred to as the ACFIE-S. Unlike the AEFIE-S, the ACFIE-S formulation for scattering from closed structures is free of the false internal resonances that occur in the AEFIE-S for electrically larger objects.
| Original language | English |
|---|---|
| Title of host publication | SoutheastCon 2026 |
| ISBN (Electronic) | 9798331546427 |
| DOIs | |
| State | Published - 2026 |
| Event | 2026 IEEE SoutheastCon, SoutheastCon 2026 - Hybrid, Huntsville, United States Duration: Feb 20 2026 → Mar 15 2026 |
Publication series
| Name | Conference Proceedings - IEEE SOUTHEASTCON |
|---|---|
| ISSN (Print) | 1091-0050 |
| ISSN (Electronic) | 1558-058X |
Conference
| Conference | 2026 IEEE SoutheastCon, SoutheastCon 2026 |
|---|---|
| Country/Territory | United States |
| City | Hybrid, Huntsville |
| Period | 2/20/26 → 3/15/26 |
Bibliographical note
Publisher Copyright:© 2026 IEEE.
Keywords
- binormalization
- combined field
- integral equations
- internal resonance
ASJC Scopus subject areas
- Software
- Control and Systems Engineering
- Signal Processing
- Computer Networks and Communications
- Electrical and Electronic Engineering
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