Denver EMC - Real Time Spectral Analysis with a Scope

#EMC #FFT #Scopes #Spectrum #Analyzer #Prof. #Eric #Bogatin #RF #Noise #Time #Domain
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Real Time Spectral Analysis with a Scope

Presented by: Eric Bogatin; Professor, ECEE Univ of Colorado, Boulder, https://www.colorado.edu/faculty/bogatin/


While a scope measures signals in the time domain, with very fast hardware accelerators, it can also perform an FFT in real time and display the spectra to appear exactly as though it was measured with a spectrum analyzer. In this presentation, we will show how the scope setup influences the FFT response and how features of a signal in the time domain can affect the spectrum in the frequency domain. Then we will apply this technique to look at the signal of noise in RF pick up and in power rail noise applications.



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  • Date: 02 Aug 2021
  • Time: 06:00 PM to 07:15 PM
  • All times are (GMT-07:00) US/Mountain
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  • Denver, Colorado
  • United States

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  • Co-sponsored by Prof. Eric Bogatin, Professor, ECEE Univ of Colorado - Boulder
  • Starts 13 July 2021 03:00 PM
  • Ends 02 August 2021 08:00 PM
  • All times are (GMT-07:00) US/Mountain
  • No Admission Charge


  Speakers

Prof. Eric Bogatin Prof. Eric Bogatin of University of Colorado - Boulder in the ECEE Dept

Topic:

Real Time Spectral Analysis with a Scope

While a scope measures signals in the time domain, with very fast hardware accelerators, it can also perform an FFT in real time and display the spectra to appear exactly as though it was measure with a spectrum analyzer. In this presentation, we will show how the scope set up influences the FFT response and how features of a signal in the time domain affect the spectrum in the frequency domain. Then we will apply this technique to look at the signal of noise in RF pick up and in power rail noise applications. 

Biography:

Eric Bogatin is currently a Signal Integrity Evangelist with Teledyne LeCroy and the Dean of the Teledyne LeCroy Signal Integrity Academy, at Be The Signal. Additionally, he is an Adjunct Professor at the University of Colorado - Boulder in the ECEE Dept, and technical editor of the Signal Integrity Journal.

Bogatin received his BS in physics from MIT in 1976 and MS and PhD in physics from the University of Arizona in Tucson in 1980. He has held senior engineering and management positions at Bell Labs, Raychem, Sun Microsystems, Ansoft and Interconnect Devices. He has written seven technical books in the field and presents classes and lectures on signal integrity worldwide.

In 2011, his company, Bogatin Enterprises, which he founded with his wife, Susan in 1990, was acquired by Teledyne LeCroy. After concluding his live public classes in 2013, he devoted his efforts to creating the Signal Integrity Academy, a web portal to provide all of his classes and training content online, for individuals and for companies.

For Teledyne LeCroy, he lectures worldwide on Best Measurement Practices using high-performance oscilloscopes. As an adjunct professor at CU, Eric teaches classes on PCB design, high-speed digital design and other electronics classes.

Address:Boulder, Colorado, United States





Agenda

6:00-6:15 PM - Welcome Message, Chapter News, Local Chatter

6:15-7:15 PM - Presentation by Prof. Eric Bogatin & Q&A

7:15 PM - Closing Remarks



This will be an online event only.

Denver EMC - Real Time Spectral Analysis with a Scope
Monday, August 2 · 6:00 – 7:30pm
Google Meet joining info
Video call link: https://meet.google.com/rqq-mtor-fbe
Or dial: ‪(US) +1 617-675-4444‬ PIN: ‪362 947 373 1283‬#
More phone numbers: https://tel.meet/rqq-mtor-fbe?pin=3629473731283