Details
| Original language | English |
|---|---|
| Title of host publication | 2018 IEEE Symposium on Electromagnetic Compatibility, Signal Integrity and Power Integrity, EMC, SI and PI 2018 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (electronic) | 9781538666210 |
| Publication status | Published - 17 Oct 2018 |
| Event | 2018 IEEE Symposium on Electromagnetic Compatibility, Signal Integrity and Power Integrity, EMC, SI and PI 2018 - Long Beach, United States Duration: 30 Jul 2018 → 3 Aug 2018 |
Abstract
This paper deals with the investigation of EM interferences between the FM radio services and a power converter installed on a special purpose vehicle of the fire department. While sporadic interference signals cannot be observed reliably with conventional EMC measurements, real time spectrum measurements are used for the identification of the interference source as well as the coupling path. The investigation finally point out, that a power converter is responsible for the EM interferences radiated by an additional onboard power system. Since the interferences cover a frequency range up to 80 MHz, they are received by the 4 m band antenna and thus disturb the FM radio service due to front door coupling. Furthermore, other radio devices near the command vehicle (e.g. a handheld radio set) will be also disturbed.
Keywords
- FM radio service, front door coupling, radiated EM interference, real time spectrum measurements, special purpose vehicle
ASJC Scopus subject areas
- Engineering(all)
- Safety, Risk, Reliability and Quality
- Computer Science(all)
- Signal Processing
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Electrical and Electronic Engineering
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2018 IEEE Symposium on Electromagnetic Compatibility, Signal Integrity and Power Integrity, EMC, SI and PI 2018. Institute of Electrical and Electronics Engineers Inc., 2018. 8495316.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - EM Interferences between Power Converters and FM Radio Services on Vehicles of Security Authorities
AU - Fisahn, Sven
AU - Koj, Sebastian
AU - Garbe, Heyno
N1 - Publisher Copyright: © 2018 IEEE. Copyright: Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2018/10/17
Y1 - 2018/10/17
N2 - This paper deals with the investigation of EM interferences between the FM radio services and a power converter installed on a special purpose vehicle of the fire department. While sporadic interference signals cannot be observed reliably with conventional EMC measurements, real time spectrum measurements are used for the identification of the interference source as well as the coupling path. The investigation finally point out, that a power converter is responsible for the EM interferences radiated by an additional onboard power system. Since the interferences cover a frequency range up to 80 MHz, they are received by the 4 m band antenna and thus disturb the FM radio service due to front door coupling. Furthermore, other radio devices near the command vehicle (e.g. a handheld radio set) will be also disturbed.
AB - This paper deals with the investigation of EM interferences between the FM radio services and a power converter installed on a special purpose vehicle of the fire department. While sporadic interference signals cannot be observed reliably with conventional EMC measurements, real time spectrum measurements are used for the identification of the interference source as well as the coupling path. The investigation finally point out, that a power converter is responsible for the EM interferences radiated by an additional onboard power system. Since the interferences cover a frequency range up to 80 MHz, they are received by the 4 m band antenna and thus disturb the FM radio service due to front door coupling. Furthermore, other radio devices near the command vehicle (e.g. a handheld radio set) will be also disturbed.
KW - FM radio service
KW - front door coupling
KW - radiated EM interference
KW - real time spectrum measurements
KW - special purpose vehicle
UR - http://www.scopus.com/inward/record.url?scp=85056589774&partnerID=8YFLogxK
U2 - 10.1109/EMCSI.2018.8495316
DO - 10.1109/EMCSI.2018.8495316
M3 - Conference contribution
AN - SCOPUS:85056589774
BT - 2018 IEEE Symposium on Electromagnetic Compatibility, Signal Integrity and Power Integrity, EMC, SI and PI 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 IEEE Symposium on Electromagnetic Compatibility, Signal Integrity and Power Integrity, EMC, SI and PI 2018
Y2 - 30 July 2018 through 3 August 2018
ER -