Sökning: onr:"swepub:oai:DiVA.org:kth-34814" >
Magnetic field meas...
Magnetic field measurement system for HPM research
-
- Möller, Cecilia (författare)
- KTH,Rymd- och plasmafysik
-
- Elfsberg, Mattias (författare)
- KTH,Rymd- och plasmafysik
-
- Larsson, Anders (författare)
- Swedish Defence Research Agency (FOI) Defence & Security, Systems and Technology, Grindsjön Research Centre, Tumba, Sweden
-
visa fler...
-
- Nyholm, Sten (författare)
- Swedish Defence Research Agency (FOI) Defence & Security, Systems and Technology, Grindsjön Research Centre, Tumba, Sweden
-
visa färre...
-
(creator_code:org_t)
- 2009
- 2009
- Engelska.
-
Ingår i: Proc. of Radiovetenskap och kommunikation (RVK08). ; , s. 86-93
- Relaterad länk:
-
https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- One method to characterize the radiated microwave field from a high-power microwave (HPM) source is to measure the radiated high-level electromagnetic field in several locations at a high sampling rate registering the frequency time dependence, thus being able to determine the radiated pattern and mode. A complete free-field measurement system for measuring the magnetic field component in high-level electromagnetic fields has been developed at FOI. The system consists of a B-dot sensor and a balun, both designed and constructed at FOI. The B-dot sensor is designed as two cylindrical loop sensors with differential output. The balun is a microstrip design etched on a dual sided PTFE circuit board. Complete systems have been calibrated at SP Technical Research Institute of Sweden. A method to analyze the data from the free-field systems has been developed.
Ämnesord
- NATURVETENSKAP -- Fysik -- Fusion, plasma och rymdfysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Fusion, Plasma and Space Physics (hsv//eng)
Nyckelord
- Space physics
- Rymdfysik
- Plasma physics
- Plasmafysik
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)