Interesting Engineering on MSN3d
US Navy’s hypersonic vehicles to get GPS-free navigation boost from Anello Photonics
Anello Photonics' SiPhOG technology will enable US Navy hypersonic vehicles to navigate accurately even in GPS-denied ...
GPS Is Vulnerable to Attack. Magnetic Navigation Can Help
Signals from the global navigation satellite system can be jammed and spoofed, so a Google spinout is working on an ...
Hackaday24y
Before GPS There Was LORAN
We found it nostalgic to watch [ve3iku] fire up an old Loran-A receiver and, as you can see in the video below, he got it working. If you aren’t familiar with LORAN, it was a common radio ...
Hackaday1y
Building A GPS Receiver From The Ground Up
The crystal oscillator had to be decapped and modified to keep from interfering with the GPS radio since they operated on similar frequencies. Even after ironing out all the kinks, the circuit ...
Hosted on MSN1mon
Best GPS Units for Off-Road Navigation: Finding Your Way on the Trail
The best GPS units offer reliable navigation in even the most off-the ... buddy tracking using localized radio signals, and media controls for music, phone, and intercom. It can also integrate ...
Business Insider29d
A flight had to abort 2 landings and divert to another country after its navigation systems faced GPS jamming
Jamming is an intentional radio frequency interference with global navigation satellite systems ... it was safer to avoid landing in Vienna while the GPS faced interference.
AOL29d
A flight had to abort 2 landings and divert to another country after its navigation systems faced GPS jamming
GPS jamming, causing navigation issues ... Jamming is an intentional radio frequency interference with global navigation satellite systems (GNSS) that prevents planes from accessing satellite ...