Smart ManufacturingSmart manufacturing solutions that connect test systems, data, and automation to enable real-time visibility and predictive insights.
了解更多
Prototyping & ConsultingEarly-stage Design for Testability (DFT) analysis, flexible prototyping, and proof-of-concept validation.
Our flexible test platforms are built on proven architectures with integrated IP, enabling maximum reuse and faster deployment for product design, manufacturing and support.
About usAverna Powered by Spherea is recognized as a worldwide Test & Quality Engineering leader, delivering innovative, end-to-end solutions that accelerate time-to-market and ensure flawless performance.
Learn more
Technology PartnersTo ensure we provide the best possible solutions and integration services to our customers, we are strategically aligned with the world’s top test and technology companies.
Explore partnerships
ESG & SustainabilityWe are more committed than ever to honor our role as an employer, supplier, and customer by contributing positively to our communities.
View ESG impact
CareersJoin our team full of incredible talent and inspire the future of test. Our people are who make us who we are and we demonstrate this through our values everyday!
Join our team
Bring Test to the Next Level
Our team of 1800 specialists are passionate about delivering engineering innovation, zero-defect quality architectures, and mission-critical automated testing systems across the product lifecycle.
Medical device manufacturing is changing fast. New technologies such as robotics and automation are taking hold on more and more production floors. They deliver consistent results and make scalable production...
Imagine a mission-critical computer installed in a military helicopter. In flight, it is subjected to vibrations caused by the rotor and a rapid ascent into the cold atmosphere. On the ground, it sits on a...
The B-52 Stratofortress first flew in April 1952. The U.S. Air Force now plans to keep it flying into the 2050s, which would push some airframes toward a hundred years of service. Its original TF33 engines, on...
Developing and manufacturing a medical device has an added layer of complexity that most innovators don’t need to worry about. The regulations and compliance requirements in life sciences (whether they are...
Do you ever get hungry thinking about vision inspection? That’s normal. The food and beverage industry is a pioneer in integrating machine vision into their production lines. As vision inspection tools...
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...
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...
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...
😮 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....
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...