A deer steps into an unlit road at night. A human driver might not see it until it is too late. A vehicle running modern sensors can detect it earlier, but the three main perception sensors do not read that...
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Near-Field Probes for EMI and EMC Testing
Parts 1 through 3 were all about stopping interference, from shielded enclosures through to ferrites on cables. Now let’s reverse the question: how do you actually see the interference, to confirm your...
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How Ferrite Beads and Cores Suppress EMI and Reduce Noise on Cables
In Part 2 we saw how twisting a wire pair cancels interference at the source. But some noise still rides along a finished cable as common-mode current. Suppressing it is the job of a ferrite: a small magnetic...
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EMI/EMC Mitigation Technique for Wiring and RF Signal Routing
😮 With FREE Unbalanced Twisted Pair Calculator In Part 1 we covered the basics of RF shielding, how the electric and magnetic fields around a circuit cause interference, and how enclosures contain them....
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An Introduction to RF Shielding : What It Is & How It Works
Radiofrequency (RF) shielding is a conductive barrier that keeps the electric and magnetic fields of a circuit confined to where they belong. Left uncontrolled, these fields degrade signals and create...
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Defense and Aerospace Testing Standards: What They Cover
If a part is going into a plane or a defense platform, nobody simply trusts its reliability. A dense set of program-specific requirements are created and a significant amount of testing standards offers peace...
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Shining a Light on Headlamp Testing
While headlamps may seem like a straightforward part of a car, there are many considerations that need to be made before getting them to market. Each module and fully assembled lamp demands rigorous testing to...
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Testing Wind Turbines for Green Energy
Wind turbines are particularly massive machines. As key drivers of growth in green energy production, they are nonetheless difficult to build and test. Unlike most systems, a turbine offers little margin for...
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Testing Global Navigation Satellite Systems (GNSS)
Many modern conveniences we take for granted, like the "blue dot" on our smartphone maps or the precise synchronization of high-frequency trading floors, rests on Global Navigation Satellite Systems (GNSS). ...
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Autonomous Driving 101: How Does it Work?
For almost two decades, autonomous driving has existed in a strange place between science fiction and reality. Every year, millions of people entrust their lives to software-assisted driving systems, and...
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