20.500.12556/DKUM-66364 An EMI filter selection method based on spectrum of digital periodic signal This paper describes a new method for the selection of an appropriate signal lineElectromagnetic Interference (EMI) filter. To date, EMI filter selection has been based on the measurement of the radiation of the entire device. The new selection method based on the signal’s Fast Fourier Transform (FFT) measurement has proved to be efficient. The EMIfilter is optimized separately for each line. The method described in this paper involving aCentral Processor Unit (CPU) module demonstrates that the proposed FFT-based selection method is better than the radiation-based one. The radiation level in the frequency range 30MHz to 1 GHz is lower for approximate 2 – 6 dBμV/m. EMC EMI filters electrically long trace typical frequency sensor EMC EMI filtri kritična dolžina linije tipična frekvenca senzor true true true Slovenski jezik Angleški jezik Znanstveno delo 2017-06-22 10:19:01 2017-06-22 10:19:49 2022-07-11 03:06:30 2019-07-11 15:44:54 2006 0 0 str. 90-99 št. 3 Letn. 6 2006 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1424-8220 681.5 10176278 10266646 10.3390/s6030090 1424-8220 URN:SI:UM:DK:VGBLZ5SP Sensors_2006_Podbersic,_Matko,_Segula_An_EMI_Filter_Selection_Method_Based_on_Spectrum_of_Digital_Periodic_Signal.pdf Sensors_2006_Podbersic,_Matko,_Segula_An_EMI_Filter_Selection_Method_Based_on_Spectrum_of_Digital_Periodic_Signal.pdf 1 D60B6EACB653C8BA56E489BB231BF38F d6cb1dc9fde617eaec0a985a8fde62f8dc1cefba8556d145a1b18728462f8520 47f029b7-7c0e-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=112930 http://www.mdpi.com/1424-8220/6/3/90/ 1 https://dk.um.si/Dokument.php?lang=slv&id=112929 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0