Title :
New approach to EMC protection
Author :
Gazizov, T.R. ; Zabolotsky, A.M.
Author_Institution :
Television and Control Department, Tomsk State University of Control Systems and Radioelectronics, 634050, Lenin Ave., 40, Tomsk, Russia
Abstract :
This paper presents new approach to EMC protection at the expense of proper use of inherent properties of coupled interconnects. The approach is based on new concept of modal filtering used jointly with known filtering principles. Some preliminary results of the approach implementation are presented. Particularly, the difference of per unit length modal delays for various types of cables and PCB interconnects is calculated. It is shown that the difference can be around 1 ns/m, while for special structures can be increased up to 5 ns/m. It allows, for example, for 1 m interconnects the modal filtration against ultra wideband pulses shorter than 1 ns and 5 ns.
Keywords :
Band pass filters; Conductors; Control systems; Electromagnetic compatibility; Filtering; Filtration; Integrated circuit interconnections; Power system protection; Radio control; Ultra wideband technology;
Conference_Titel :
Electromagnetic Compatibility, 2007. EMC Zurich 2007. 18th International Zurich Symposium on
Conference_Location :
Munich, Germany
Print_ISBN :
978-3-9523286-1-3
Electronic_ISBN :
978-3-9523286-0-6
DOI :
10.1109/EMCZUR.2007.4388248