Details
| Original language | English |
|---|---|
| Title of host publication | 2015 IEEE International Symposium on Electromagnetic Compatibility |
| Subtitle of host publication | EMC |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 444-449 |
| Number of pages | 6 |
| ISBN (electronic) | 9781479966158 |
| Publication status | Published - 2015 |
| Event | IEEE International Symposium on Electromagnetic Compatibility, EMC 2015 - Dresden, Germany Duration: 16 Aug 2015 → 22 Aug 2015 |
Publication series
| Name | IEEE International Symposium on Electromagnetic Compatibility |
|---|---|
| Volume | 2015-Septmber |
| ISSN (Print) | 1077-4076 |
| ISSN (electronic) | 2158-1118 |
Abstract
The standards by CISPR and IEC describe different procedures for the measurement of the radiated disturbance of electronic equipment. However, these standards only account for measuring the maximum radiated electric field strength for a specified number of sampling points. This leads to the assumption that especially for the characteristics of unintentional electromagnetic radiators, the specified amount of sampling points is not sufficient so that the true maximum of the electric field strength might be undetermined. Therefore, stochastic approaches were derived to predict the maximum radiated electric field strength based on the total radiated power. Above 1 GHz and without using a reverberation chamber, the determination of the total radiated power is very time consuming. Hence, a new approach is presented in this paper which uses standardized sampling approaches from alternative test methods to predict the maximum radiated electric field strength from a reduced number of angles of observation. Its accuracy and applicability as an extension for the emission measurements of unintentional electromagnetic radiators is assessed.
Keywords
- electrical size, emission measurement, maximum directivity, prediction, unintentional radiator
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Condensed Matter Physics
- Engineering(all)
- Electrical and Electronic Engineering
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2015 IEEE International Symposium on Electromagnetic Compatibility: EMC. Institute of Electrical and Electronics Engineers Inc., 2015. p. 444-449 7256203 (IEEE International Symposium on Electromagnetic Compatibility; Vol. 2015-Septmber).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Extension of the Emission Measurements for Alternative Test Methods above 1 GHz for Unintentional Electromagnetic Radiators
AU - Menssen, Benjamin
AU - Hamann, David
AU - Garbe, Heyno
PY - 2015
Y1 - 2015
N2 - The standards by CISPR and IEC describe different procedures for the measurement of the radiated disturbance of electronic equipment. However, these standards only account for measuring the maximum radiated electric field strength for a specified number of sampling points. This leads to the assumption that especially for the characteristics of unintentional electromagnetic radiators, the specified amount of sampling points is not sufficient so that the true maximum of the electric field strength might be undetermined. Therefore, stochastic approaches were derived to predict the maximum radiated electric field strength based on the total radiated power. Above 1 GHz and without using a reverberation chamber, the determination of the total radiated power is very time consuming. Hence, a new approach is presented in this paper which uses standardized sampling approaches from alternative test methods to predict the maximum radiated electric field strength from a reduced number of angles of observation. Its accuracy and applicability as an extension for the emission measurements of unintentional electromagnetic radiators is assessed.
AB - The standards by CISPR and IEC describe different procedures for the measurement of the radiated disturbance of electronic equipment. However, these standards only account for measuring the maximum radiated electric field strength for a specified number of sampling points. This leads to the assumption that especially for the characteristics of unintentional electromagnetic radiators, the specified amount of sampling points is not sufficient so that the true maximum of the electric field strength might be undetermined. Therefore, stochastic approaches were derived to predict the maximum radiated electric field strength based on the total radiated power. Above 1 GHz and without using a reverberation chamber, the determination of the total radiated power is very time consuming. Hence, a new approach is presented in this paper which uses standardized sampling approaches from alternative test methods to predict the maximum radiated electric field strength from a reduced number of angles of observation. Its accuracy and applicability as an extension for the emission measurements of unintentional electromagnetic radiators is assessed.
KW - electrical size
KW - emission measurement
KW - maximum directivity
KW - prediction
KW - unintentional radiator
UR - http://www.scopus.com/inward/record.url?scp=84953866531&partnerID=8YFLogxK
U2 - 10.1109/ISEMC.2015.7256203
DO - 10.1109/ISEMC.2015.7256203
M3 - Conference contribution
AN - SCOPUS:84953866531
T3 - IEEE International Symposium on Electromagnetic Compatibility
SP - 444
EP - 449
BT - 2015 IEEE International Symposium on Electromagnetic Compatibility
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - IEEE International Symposium on Electromagnetic Compatibility, EMC 2015
Y2 - 16 August 2015 through 22 August 2015
ER -