Using systems based on signals from the ground, not satellites, could be a good alternative to GPS, especially in cities where satellite signals struggle. New tech, like super-fast 5G networks and ...

GPS jammers are easily available on the Internet. No, we’re not linking to them. Nevertheless, GPS jammers are frequently used by truck drivers and other people with a company car that don’t ...

Aiming to clean up India's chaotic address system, IIT Hyderabad, India Post, and ISRO's National Remote Sensing Centre (NRSC) have teamed up to launch DIGIPIN -- a new digital address system designed ...

Looking for an alarm system to make you feel more secure? We've tested all the best professional and DIY home security systems to help you decide which is right to protect your family and property.

The weaknesses of GPS (Global Positioning System) is vulnerable to be jammed, so the study of jamming and anti-jamming of GPS has drawn more and more attention. In this paper, it analyzes the ...

Curriculum-linked learning resources for primary and secondary school teachers and students. Videos, games and interactives covering English, maths, history, science and more!

Geography. Read the latest geographical research from universities and institutes around the world.

An easy way to stabilize a linear constant system Abstract: A constructive proof is given for finding constant feedback gains that stabilize a linear time-invariant controllable system. It is not ...