Zobrazeno 1 - 10
of 35
pro vyhledávání: '"O. Lunden"'
Publikováno v:
IEEE Transactions on Electromagnetic Compatibility. 50:434-437
Civilian handheld global positioning system receivers were tested for their susceptibility against radiated electromagnetic disturbances of different characteristics and field levels. This susceptibility data were compared to the existing electromagn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f39f0660af77a99de085f362d100669c
https://doi.org/10.1109/temc.2008.921015
https://doi.org/10.1109/temc.2008.921015
Publikováno v:
IEEE Transactions on Electromagnetic Compatibility. 50:101-109
In this paper, the vulnerability of the future electrified railway system in Europe from a high-power microwave (HPM) source is investigated. The scenario of in-band disturbances radiated toward a GSM-R antenna and damaging the connected communicatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84c6e44bfc518793e63c528bea9a037a
https://doi.org/10.1109/temc.2007.915281
https://doi.org/10.1109/temc.2007.915281
Publikováno v:
IEEE Transactions on Electromagnetic Compatibility. 49:94-103
In this paper, we have investigated the design parameters for efficient stirring in reverberation chambers. We have measured the efficiency of the stirrer in terms of the lowest possible frequency for which it gives a certain number of uncorrelated s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61309c874eb5791720d13c7628c86de4
https://doi.org/10.1109/temc.2006.888166
https://doi.org/10.1109/temc.2006.888166
Publikováno v:
IEEE Transactions on Plasma Science. 32:2250-2262
The properties of microwave-induced breakdown of air in narrow metallic slots are investigated, both theoretically and experimentally, with emphasis on factors important for protection against transmission of incident high-power microwave radiation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26517a2bbcb3e0a93b3e0d755a47d516
https://doi.org/10.1109/tps.2004.838594
https://doi.org/10.1109/tps.2004.838594
Publikováno v:
International Symposium on Electromagnetic Compatibility - EMC EUROPE.
We have developed and implemented a fast code to calculate the worst case electromagnetic threat inside shielded electromagnetically large rooms. The code is numerical but based on experiments and analysis, and typical outputs of the code are the max
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e020cf1d1f6c4e6c2579b51b0b9fa0c3
https://doi.org/10.1109/emceurope.2012.6396719
https://doi.org/10.1109/emceurope.2012.6396719
Publikováno v:
2011 IEEE International Symposium on Electromagnetic Compatibility.
The possibility to protect electronics against High Power Microwaves (HPM) using an intentional electrical discharge triggered by the HPM pulse has been investigated. The case considered is a resonant slot, located e.g. in an antenna array or in a Fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06bdf90435a0cffb3f8fa78cb4481f85
https://doi.org/10.1109/isemc.2011.6038409
https://doi.org/10.1109/isemc.2011.6038409
Publikováno v:
2010 IEEE International Symposium on Electromagnetic Compatibility.
It is often claimed that it is the volume swept by the stirrers in relation to the reverberation chamber volume that is of importance for the efficiency of the stirrers. The impact of a change of the stirrer diameter is however approximately cubic co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af8506ab67fd7269935cb640e36a4ed8
https://doi.org/10.1109/isemc.2010.5711331
https://doi.org/10.1109/isemc.2010.5711331
Autor:
M. Backstrom, O. Lunden
Publikováno v:
2008 IEEE International Symposium on Electromagnetic Compatibility.
A feasibility study was conducted to gain better understanding of the influence of different Q-values of a 36.7 m3 reverberation chamber. The chamber was loaded with different types and numbers of microwave absorbers. For different chamber Q-values,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9779f87271fd8a3067a0fc5eeb00b7fa
https://doi.org/10.1109/isemc.2008.4652090
https://doi.org/10.1109/isemc.2008.4652090
Autor:
O. Lunden, M. Backstrom
Publikováno v:
2007 IEEE International Symposium on Electromagnetic Compatibility.
A feasibility study was conducted to investigate the field build up process in a 36.7 m3 reverberation chamber. The time to get a steady field state in the unloaded chamber will normally be about 10 - 20 us. However, it is of great interest to invest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::705535ec958169c6e7fa291175bc542a
https://doi.org/10.1109/isemc.2007.242
https://doi.org/10.1109/isemc.2007.242
Autor:
O. Lunden, M. Backstrom
Publikováno v:
2007 IEEE International Symposium on Electromagnetic Compatibility.
A goodness of fit test of the assumed Chi-Squared distribution, of the power received by an antenna in a Reverberation Chamber, is a very efficient way to reveal the presence of unstirred components at frequencies above the lowest usable frequency. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66b54366ebecc12a419ca0baa0419e66
https://doi.org/10.1109/isemc.2007.244
https://doi.org/10.1109/isemc.2007.244