How-To Archives - Electromagnetic Interference Software – EMI Software LLC

How-To

How to Model Diodes for High-Frequency Susceptibility Analysis

[vc_row][vc_column][vc_column_text]The question came up recently about how to model non-linear circuits when performing an EMI Analyst™ Read More...

EMC Analysis: How to Calculate Filter Insertion Loss

Filter insertion loss is a measure of how well an EMI filter attenuates a signal as it passes through the filter. Normally expressed in decibels, filter insertion loss is the ratio of the input signal
Read More...

How to Translate MIL-STD-461 Step Size to EMI Analyst™ Frequency Resolution

MIL-STD-461 specifies maximum frequency step size for susceptibility tests, as do many other EMI specifications. The intent is to subject the equipment under test to enough test frequencies that any d
Read More...

How to Select Cable Shielding for Electromagnetic Compatibility – Part 4

Part 4 – Shielding Effectiveness Once you select a shield, how do you determine its shielding effectiveness? Part 4 of this four-part series looks at how to compute shi
Read More...

How to Select Cable Shielding for Electromagnetic Compatibility – Part 3

Part 3 – Understanding Cable Shield Properties You need to select a cable shield that provides enough attenuation to get the job done, without over-designing and adding
Read More...

How to Select Cable Shielding for Electromagnetic Compatibility – Part 2

How Much Shielding Do You Need? You need to select a cable shield that provides enough attenuation to get the job done, without over-designing and adding unnecessary cost and compl
Read More...

How to Select Cable Shielding for Electromagnetic Compatibility – Part 1

Part 1 - Introduction You need to select a shielded cable for your equipment, but how do you know the shield you select will ensure Read More...