Abstract
A locally corrected Nystrom (LCN) discretization of a magnetostatic volume integral equation is presented. Anomalous current spikes are observed to occur when the underlying mesh uses tetrahedral cells. The mechanism for the anomalous current spikes is discussed, and mitigation of the current spikes through use of an LCN-to-Moment Method conversion is investigated. Results are presented validating that the LCN-to-Moment Method suppresses the anomalous current spikes.
Original language | English |
---|---|
Title of host publication | 2023 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2023 |
ISBN (Electronic) | 9781733509633 |
DOIs | |
State | Published - 2023 |
Event | 2023 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2023 - Monterey, United States Duration: Mar 26 2023 → Mar 30 2023 |
Publication series
Name | 2023 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2023 |
---|
Conference
Conference | 2023 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2023 |
---|---|
Country/Territory | United States |
City | Monterey |
Period | 3/26/23 → 3/30/23 |
Bibliographical note
Funding Information:This work was supported in part by Office of Naval Research Grants N00014-16-1-3066 and N00014-21-1-2599.
Publisher Copyright:
© 2023 ACES.
Keywords
- integral equation methods
- locally corrected Nystrom method
- moment method
ASJC Scopus subject areas
- Computational Mathematics
- Instrumentation
- Radiation
- Computer Networks and Communications
- Signal Processing