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Bradley Eylander

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Radar Testing in the Range

By Bradley Eylander on December 6, 2016

The purpose behind testing a product is to verify that what you are shipping to the customer performs according to the product’s specifications. PRECO has a long list of customers, who have specific ideas about how they want their radar sensors to operate. Some customers want a narrow-beam radar, some want wide beam; some want long-range, some short range radar. We like to joke that we’re kind of like Burger King of radars:  “Have it your way!”—hold the fries and the shake.

Currently, PRECO is able to calibrate and build custom units because we have a large test range that can verify the product functions according the customer’s specifications.

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Topics: Radar Technology, Radar Testing

Antenna Technology: The Eyes of the Radar

By Bradley Eylander on July 21, 2016

If you were to make an analogy between a radar and the human body, the antenna on the radar would be the eyes – it sees what the radar detects. There are many different antenna types that exist today and these technologies are continually growing and becoming more complex. The technologies range from the dipole antenna (2 wires), to patch antennas and, most recently, metamaterial antennas that could, in the far future, provide a method for cloaking. Cloaking, in the context of metamaterial cloaking and electromagnetic (EM) radiation, is when the EM field propagates around the object with the metamaterial properties, or in other words it makes the object seem invisible. Aren’t antennas cool?

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Topics: Safety Technology, Object Detection, Radar Technology, Antenna Technology, Antenna Array, Patch Antenna

Highway to the Safety Zone: Flexible Field of View

By Bradley Eylander on June 7, 2016

They say never cry wolf. But what happens when there is actually a wolf? Safety technology is hitting the heavy-duty vehicle industry in spades. The ability to protect blind spots using object detection technology—no matter the working or weather conditions—is a real lifesaver for heavy-duty vehicles in any environment.

Now, when an alarm goes off that indicates something is in the way, it’s a clear call to action. Or rather, non-action. It’s a signal to stop, and do a safety check. But what if the radar’s field of view is too wide or too long—and the alert goes off too often—for relatively insignificant objects? The never cry wolf effect will set in, and that can lead to complacency.

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Topics: Safety Technology, Autonomous Vehicles, Radar Technology, Flexible Field of View, Antenna Technology

Who We Are

PRECO Electronics is a global technology provider that improves safety for operators, worksites, and the public. The effectiveness of our patented object detection radar systems is unmatched in heavy duty vehicle industries.

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