Title :
Recent developments in using measured sources in computational EMC
Author :
Sorensen, Morten ; Franek, Ondrej ; Pedersen, Gert Frolund
Author_Institution :
Dept. of Electron. Syst., Aalborg Univ., Aalborg, Denmark
Abstract :
This paper gives an overview of the recent developments in using near-field scanning for proactive EMC work. The aim is to use measured near fields as a source for simulations in order to predict radiated emission from printed circuit boards placed in a product. Far fields were predicted based on only H-fields on the top and bottom surface on a Huygens´ box surrounding the board. Simulation of a simple board with microstrips and measurements of a complicated signal board were used to evaluate the proposed method.
Keywords :
electromagnetic compatibility; printed circuits; Huygens box; complicated signal board; computational EMC; measured sources; microstrips; near-field scanning; printed circuit boards; proactive EMC work; radiated emission; Antenna measurements; Electromagnetic compatibility; Electromagnetics; Frequency measurement; Microstrip; Noise measurement; Probes; EMC; Huygens´ box; near-field scanning;
Conference_Titel :
Antennas and Propagation (EuCAP), 2015 9th European Conference on
Conference_Location :
Lisbon
