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Welcome to our new website! This is a brand new site, so even if you were a member of our old site, you need to create a new account. Click on the “create an account” link. Who knew SIS was such an intrepid traveler? If you don't recognize this location, it's Machu Picchu, in the Andes Mountains of Peru. It's estimated that Machu Picchu was constructed around 1450, at the height of the Inca Empire. It has recently been added as one of the current Seven Wonders of the World. Good friends are in the middle of a round-the-world adventure trip, and sent us this picture. The real question is: Who travels around the world with a signal integrity book?! Hope you're finding lots of good information on our new site. Some of the new items that have been posted during the last month: watch It – OLL-032, The dB. Learn the origin of the dB and some of its common applications in signal integrity. watch It – OLL-142, Return and Insertion Loss of Transmission Lines. In this hour lecture we review the description of return and insertion loss, how to measure these terms, how to estimate them and how to simulate them. SI Insights – Edition #3 is now available! And we're planning now for our Summer Institute in Kansas City, July 30-31. We'll be offering our popular EPSI class. Check out all the details at experience It. Signal Integrity Public Classes Essential Principles of Signal Integrity: July 30 - 31 in Kansas City SI Characterization Techniques: August 12 - 13 in San Jose Fall Institute in San Jose Essential Principles of Signal Integrity: Sept 29 - 30 HSDP: High Speed Design Principles: Oct 1 - 2 Setting the Standard in SI Training Bogatin Enterprises specializes in making complex signal integrity topics easy to understand while strengthening engineering intuition. Our materials illustrate how rules of thumb, approximations, and commercially available simulation tools can be used to quickly and efficiently solve signal integrity problems. We leverage TDR and VNA instruments with analysis tools to demonstrate how to fully characterize and 'hack' into interconnects to identify their limitations and optimize performance. For 20 years, Bogatin Enterprises has been setting the standard in signal integrity training. Feel free to download a PDF file of our entire product catalog.