Averna – Test Engineering Solutions

Frost & Sullivan Acclaims Averna for Leading the Cable Network Market

Frost and Sullivan

“By pioneering its DOCSIS 3.1 Protocol Analyzer solution, Averna has set a high standard for the industry and leads from the front.”

– Sujan Sami, Frost & Sullivan

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Accelerate your RF, broadband and electronics testing with the best technology, integrated expertise and user experience on the market.

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Resource Center Featured Document

Averna Ensures Flawless Performance for Military RF Devices

Communication on the battlefield is a life or death matter. You can’t take chances with RF devices or power units malfunctioning or failing. Read this case study and find out how you can test so RF units don’t fail in the field.


7 reasons why Test Engineering improves products and processes

Like other engineering disciplines, test engineering is concerned with the in-depth analysis and methodical processes that produce high-quality results. Where civil engineers design, build and maintain infrastructure such as bridges or dams, test engineers design, develop and maintain the integrated systems that can test and measure all of a high-tech product’s features and functionality – at any or every stage of a product lifecycle to ensure it meets specifications and attains maximum quality, safety and efficiency levels.

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1. Test engineering can harmonize the entire product lifecycle

The typical product lifecycle includes stages for product design, design validation, new product introduction (NPI), manufacturing, and repair and returns screening, so test engineers, such as those at Averna, typically work closely with original equipment manufacturers (OEMs) to develop the validation routines and test systems needed for each phase, with a focus on automation and an intelligent, integrated flow from one stage to the next, starting with the design phase.

2. Design for Testability (DFT) streamlines development

As high-tech products become more complex and OEMs face increasing competition, test engineers have shown that a design for testability (also called design for testing, or DFT) stage can bring great value to product development processes. For example, Averna’s test engineers will typically collaborate with product designers to integrate certain features like smart chips, measurements capabilities and diagnostic routines into their product designs. These elements make it easy to run automated tests on all functionality, generate valuable data for analysis and troubleshooting, and speed up the product development cycle.

3. Design for Manufacturability (DFM) simplifies production

When designing a product testing approach and plan, another area where test engineering adds a great deal of value is design for manufacturability (also called design for manufacturing, or DFM). Integrating DFM principles allow significant time, material and resource savings during the production stages.Since Averna’s test engineers are concerned not only with complete test coverage but also with product quality and testing efficiency, they typically assist OEMs with integrating DFM principles into their product designs so that when a new product reaches the manufacturing stage, there are no costly delays or surprises because every aspect of the product has been considered in light of how the final product will be assembled and tested. This greatly streamlines the product lifecycle and is typically responsible for significant time, material and resource savings during the production stages, further underlining the value that test engineering can bring to high-tech product development.

4. Test automation speeds time to market and lowers costs

Given the convergence of many different technologies into single products such as smartphones, wearable devices, automotive infotainment systems, and medical devices, product testing has become especially complex. Added to the obvious challenge of testing more technology in ever-smaller devices, competition is strong and product shelf-lives are shrinking. Many of today’s electronics manufacturers are therefore optimizing their test architecture and test routines to cover more product functionality as quickly as possible. By using standardized test software such as LabVIEW and NI TestStand, they can implement batch and parallel testing to speed throughput, optimize instrument use, automate standard operating procedures (SOPs), and easily gather test results data to further improve processes.

Given the convergence of many different technologies into single products such as smartphones, wearable devices, automotive infotainment systems, and medical devices, product testing has become especially complex.

5. Automated test stations accelerate throughput and improve quality

An important component in thorough product testing is automated test equipment (ATE) – such as assembly test stations, functional test stations, and ESS test stations – used to verify assembled components such as semiconductor chips and boards, or to functionally test the partially or fully assembled units. As well, depending on how and where the product will be used, there may be specialized test stations, fixtures and chambers used for testing a small sample of units to ensure they will operate when vibrated, dropped, immersed, exposed to electromagnetic or extreme temperatures, and so on. Units that fail at any stage are typically routed to repair stations for troubleshooting and fixing.

6. Fast test station replication helps OEMs reach their markets

High-volume test station replication at Averna's Mexico facility.

If the product being tested is bound for the consumer electronics or automotive markets, there’s a good chance that multiple high-volume test stations, often including robotics and automated assembly lines, will be required to satisfy consumer demand. As well, identical test stations may be needed in multiple countries to ensure simultaneous worldwide product releases. Another driver for global test station deployment is cost – many OEMs have chosen contract manufacturers (CMs) and electronics manufacturing services (EMS) in lower-cost countries for their manufacturing operations. The logistics required to ensure synchronized production around the world are significant and usually require the support of a test engineering company with build-to-print expertise that can rapidly source and assemble identical test stations, and then ship and integrate them into CM and EMS sites around the world.

7. Test data management streamlines the product lifecycle

Since test engineering is ultimately concerned with ensuring that a product meets if not exceeds specifications, accurate test data is crucial. In fact, test engineers thrive on results data because it is essential for improving product features, speeding up test routines and measuring results. Test data management software, such as Averna’s Proligent Analytics, automatically gathers and processes test data, presenting it in the form of reports, charts and alerts. Processed by Proligent’s OLAP cube technology, this data provides rich, contextual feedback to product designers and test engineers so that in near-real-time they can see how their products and test plans are performing, which accelerates troubleshooting and increases product quality and yields.