(1) EMI Check Error Filtering Function This function allows you to filter errors
and hone in on critical problems relevant to your design.
EMIStream will show you the list of errors that you check.
You can also change the frequency range.
(2) Enhanced EMI Rule Check Function
One of the enhanced features is with differential signal check, it is not only checks trace length difference, but also it allows you to consider phase difference.
(3) Custom Value for Radiation Electric Field Check This function allows you to override the default value that is applied globally set in the GUI.
(1) Net voltage value
(2) Net or IC driver rise time (net property)
(3) Characteristic impedance (trace impedance) Etc...
(4) EMI Check Report (Viewing) Function Checked items in EMI check error filtering function as well as the advices can be exported as graphics in html format.
This will be very useful when sharing design rule check results with fellow engineers or third party. You can customize the report to fit your needs.
(5) Far Field Calculation
With plane resonance analysis (one pair of ground/power plane), far field is calculated by total of voltage value at plane edge seen from antenna.
It allows you to see far field parallel/vertical emission’s characteristic frequency.
(6) PIStream Integrated
EMIStream Version 4.0 will offer PIStream as an integrated, standard feature. You will be able to launch PIStream from the EMIStream interface.
