Title :
Optical tracking based EM-field probing system for EMC near field manual scanning
Author :
Hui He ; Maheshwari, Pushp ; Pommerenke, David
Author_Institution :
Missouri Univ. of Sci. & Technol., Rolla, MO, USA
Abstract :
This paper introduces a method to visualize the frequency dependent electromagnetic field distribution on complex shaped electronic systems. This is achieved by combining magnetic field probing with an optical tracking system for automatically recording the probe position and orientation. Due to the complexity of the shape of the electronic systems of interest, and for utilizing the expertise of the user, the probe will be moved by manually instead of robotically. With the location from the optical tracking system, 3D near field strength map can be obtained at real time during near field manual scanning.
Keywords :
electric field measurement; electric sensing devices; electromagnetic compatibility; magnetic field measurement; magnetic sensors; optical scanners; optical sensors; optical tracking; position measurement; 3D near field strength map; EMC near field manual scanning; complex shaped electronic system; frequency dependent electromagnetic field distribution; magnetic field probing; optical tracking based EM-field probing system; probe position recording; Adaptive optics; Electromagnetic compatibility; Manuals; Optical sensors; Probes; Real-time systems; Three-dimensional displays; manual scan; near field scanning; near field visualization; optical tracking;
Conference_Titel :
Electromagnetic Compatibility (EMC), 2014 IEEE International Symposium on
Conference_Location :
Raleigh, NC
Print_ISBN :
978-1-4799-5544-2
DOI :
10.1109/ISEMC.2014.6899058