Title :
Design methodology to limit coupling between board tracks on PCB level in realtime
Author :
Stadler, Alexander ; Albach, Manfred ; Robmanith, H. ; Schubert, Göran
Author_Institution :
Chair of Electromagn. Fields, Erlangen-Nurnberg Univ., Erlangen
fDate :
Feb. 27 2006-March 3 2006
Abstract :
The paper describes a future trend of EMC simulation on PCB level. The coupling of multiconductor multilayered transmission lines in modern automotive control units is calculated in realtime during the layout process. Serving as an example a triplate structure with parallel planar microstrip lines is investigated. A forward function is developed to calculate the coupling factor between the microstrip lines. The data for all occurring configurations is stored in a lookup table. The table is used to solve the inverse electromagnetic problem. Forward and inverse functions are verified and already proven in the industrial application
Keywords :
electromagnetic compatibility; electromagnetic coupling; microstrip lines; multiconductor transmission lines; printed circuits; EMC simulation; PCB level; automotive control units; board tracks; coupling factor; multiconductor multilayered transmission lines; parallel planar microstrip lines; Automotive engineering; Centralized control; Conducting materials; Design methodology; Electromagnetic compatibility; Electromagnetic coupling; Microstrip; Monitoring; Planar transmission lines; Switches;
Conference_Titel :
Electromagnetic Compatibility, 2006. EMC-Zurich 2006. 17th International Zurich Symposium on
Conference_Location :
Singapore
Print_ISBN :
3-9522990-3-0
DOI :
10.1109/EMCZUR.2006.214870
