Details
| Original language | English |
|---|---|
| Title of host publication | EMC Europe 2018 |
| Subtitle of host publication | 2018 International Symposium on Electromagnetic Compatibility |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 325-328 |
| Number of pages | 4 |
| ISBN (electronic) | 9781467396974 |
| Publication status | Published - 5 Oct 2018 |
| Event | 2018 International Symposium on Electromagnetic Compatibility: EMC Europe 2018 - Amsterdam, Netherlands Duration: 27 Aug 2018 → 30 Aug 2018 |
Abstract
A wide variety of electromagnetic systems profit from or even rely on knowledge of the system's phase center (PC), which is commonly described as the point from which an electromagnetic field seems to originate. Electromagnetic compatibility testing, GPS applications and radar navigation are common examples. Algorithms that are able to calculate the PC from measured or simulated field data have already been proposed. To verify an algorithm's applicability for measurements that naturally involve errors, an error analysis that predicts the method's performance when using defective field data has to be conducted. The analysis presented in this paper investigates the error behavior of a previously proposed method that calculates a system's PC by evaluating Poynting vectors. Its performance is assessed after varying the amount of error that is superposed to simulated field data, as well as investigating the influence of different parameters of the setup like observation angle and the number of samples.
Keywords
- antenna measurement, EMC testing, error analysis, phase center
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Condensed Matter Physics
- Engineering(all)
- Electrical and Electronic Engineering
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EMC Europe 2018: 2018 International Symposium on Electromagnetic Compatibility. Institute of Electrical and Electronics Engineers Inc., 2018. p. 325-328 8485165.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Uncertainty of Phase Center Calculations Using Defective Field Data
AU - Härke, Dominic
AU - Briest, Niklas
AU - Garbe, Heyno
N1 - Publisher Copyright: © 2018 IEEE. Copyright: Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2018/10/5
Y1 - 2018/10/5
N2 - A wide variety of electromagnetic systems profit from or even rely on knowledge of the system's phase center (PC), which is commonly described as the point from which an electromagnetic field seems to originate. Electromagnetic compatibility testing, GPS applications and radar navigation are common examples. Algorithms that are able to calculate the PC from measured or simulated field data have already been proposed. To verify an algorithm's applicability for measurements that naturally involve errors, an error analysis that predicts the method's performance when using defective field data has to be conducted. The analysis presented in this paper investigates the error behavior of a previously proposed method that calculates a system's PC by evaluating Poynting vectors. Its performance is assessed after varying the amount of error that is superposed to simulated field data, as well as investigating the influence of different parameters of the setup like observation angle and the number of samples.
AB - A wide variety of electromagnetic systems profit from or even rely on knowledge of the system's phase center (PC), which is commonly described as the point from which an electromagnetic field seems to originate. Electromagnetic compatibility testing, GPS applications and radar navigation are common examples. Algorithms that are able to calculate the PC from measured or simulated field data have already been proposed. To verify an algorithm's applicability for measurements that naturally involve errors, an error analysis that predicts the method's performance when using defective field data has to be conducted. The analysis presented in this paper investigates the error behavior of a previously proposed method that calculates a system's PC by evaluating Poynting vectors. Its performance is assessed after varying the amount of error that is superposed to simulated field data, as well as investigating the influence of different parameters of the setup like observation angle and the number of samples.
KW - antenna measurement
KW - EMC testing
KW - error analysis
KW - phase center
UR - http://www.scopus.com/inward/record.url?scp=85056087878&partnerID=8YFLogxK
U2 - 10.1109/EMCEurope.2018.8485165
DO - 10.1109/EMCEurope.2018.8485165
M3 - Conference contribution
AN - SCOPUS:85056087878
SP - 325
EP - 328
BT - EMC Europe 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 International Symposium on Electromagnetic Compatibility
Y2 - 27 August 2018 through 30 August 2018
ER -