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Delay between two rectangular pulses

Posted May 29, 2018, 1:52 p.m. EDT Low-Frequency Electromagnetics, RF & Microwave Engineering 2 Replies

Mohammed Al-Daloo
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Hi there,

I am new to COMSOL and currently running a very basic simulation that I have many rectangular pulses. I am just wondering how I could to calculate the delay time between these pulses.

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2 Replies Last Post May 30, 2018, 1:13 p.m. EDT
Edgar J. Kaiser Certified Consultant
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Posted: 6 years ago May 29, 2018, 2:07 p.m. EDT

Mohammed,

you may want to try to calculate the cross correlation and find its maximum.

Cheers Edgar

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Edgar J. Kaiser
emPhys Physical Technology
www.emphys.com
Mohammed, you may want to try to calculate the cross correlation and find its maximum. Cheers Edgar
Mohammed Al-Daloo
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Posted: 6 years ago May 30, 2018, 1:13 p.m. EDT

Hi Edgar

Thanks for reply, sorry, and hope to bear with me, but i dont have idea about how to do that in comsol and if I do that does it give the time at which moment, as I'm interesting in the delay time of the signal at the 50% and 90% of the rise edge.

Thanks Mohammed

Hi Edgar Thanks for reply, sorry, and hope to bear with me, but i dont have idea about how to do that in comsol and if I do that does it give the time at which moment, as I'm interesting in the delay time of the signal at the 50% and 90% of the rise edge. Thanks Mohammed

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