Until recently phased array radar has been very expensive, used only for military applications where the cost of survival weighs in the balance. With the advent of low-cost microwave devices and ...

[Greg] is promising a new book on practical approaches to developing and using small radar devices titled “Small and Short Range Radar Systems“. He told us that the draft is finished and ...

Photo credit: Ross Ballot for AutoGuide.com Photo credit: Ross Ballot for AutoGuide.com The premise of a radar detector is simple yet enticing: An electronic device designed to alert a driver to ...

NEWS FROM THE ISSUE OF JAN. 17, 2008 County commissioners, at their Tuesday meeting, called for bids on the Bernie Aaker Auditorium project, which will be a joint effort with the ...

The Spot is basically a peel-and-stick pebble that uses radar to detect people's presence. It can see about 16 feet in front of it and also ...

But if you want to upgrade your existing ride, Garmin now has a handy little device that serves that purpose. The company's zūmo R1 Radar is the first motorcycle-specific radar system that offers ...

Levak says the radar sensors aren’t particularly powerful ... at people to see if they’re in the room or not.” Each device can report back wirelessly via a LoRaWAN hub, using similar ...