If you spend enough time trolling eBay for interesting electronic devices to take apart, you’re bound to start seeing suggestions for some questionable gadgets. Which is how I recently became aware of ...

I’ve mentioned before that FM business band radios under certain circumstances can interfere with the operation of GPS-based guidance systems in farm equipment. I don’t understand all the complexities ...

November 14, 2023: The fighting going on in Ukraine and, to a lesser extent in Syria involves a lot of efforts to jam GPS navigation signals and degrade the accuracy of weapons using GPS navigation.

U.S. Space Force operators conduct Global Positioning System (GPS) electromagnetic interference training at Schriever Space Force Base, Colorado. Credit: U.S. Space Force photo by Ethan Johnson ...

The first GPS III satellite, “Vespucci,” was launched in December 2018, started signal transmission in January 2020, and was set healthy later that month. The second GPS III satellite, nicknamed ...

ALFRÉD HAAR. Who is he, you might ask? Alfréd Haar was a Hungarian mathematician who introduced the concept of wavelets during his Ph.D. work on orthogonal functional systems under David Hilbert of ...

We tested affordable and high-end watches to see which located satellites quickest, and asked Garmin and Apple for their best troubleshooting tips. Raise your hand if you’ve ever tried not to look ...

Markus Lutz is CTO and Founder of SiTime Corporation. He is a MEMS expert, a prolific entrepreneur and inventor who holds over 100 patents. From communications networks to location services, we rely ...

Editor’s Note: This is the second article in a three-part series about software defined radios in GPS/GNSS simulators. Part 1: About GPS and various techniques that are used to advance signal ...