Even as quantum navigation emerges as a legitimate alternative to satellite-based navigation, the satellites themselves are ...

RESTON, Va., June 5, 2025 /PRNewswire/ -- Susceptibility to jamming is a significant military vulnerability of the Global Positioning System (GPS) signal. Through a Defense Innovation Unit contract, ...

Recently the MagQuest competition on improving the measuring of the Earth’s magnetic field announced that the contestants in the final phase have now moved on to launching their satellites within the ...

The highly integrated vector magnetometer is based on nitrogen vacancies (NV) in diamond and provides access to the smallest magnetic fields with a previously unattainable degree of flexibility and ...

The same error-prone sensitivity that has slowed down the development of quantum computers is being turned into an advantage for GPS-denied navigation. A new quantum sensing technology from ...

Researchers have developed a precision magnetometer based on a special material that changes optical properties in response to a magnetic field. The device, which is integrated onto a chip, could ...

Quantum sensors promise precision far beyond anything possible using classical technology. Australian startup Q-CTRL has put the devices to work in a GPS backup that’s 50 times better than the current ...

A highly sensitive diamond quantum magnetometer utilizing nitrogen-vacancy centers can achieve millimeter-scale resolution magnetoencephalography (MEG). The novel magnetometer, based on ...

The tree diagram shows three perspectives for evaluating the sensitivity limits (green leaves). These perspectives are interconnected (red dashed lines) and are constrained by fundamental principles ...

Quantum tech is going green. A new take on highly sensitive magnetic field sensors ditches the power-hungry lasers that previous devices have relied on to make their measurements and replaces them ...

MITCHEL FIELD, N.Y., March 27, 2025 (GLOBE NEWSWIRE) -- Frequency Electronics, Inc. (FEIM), a leading provider of precision timing and frequency technology, today announced it has been awarded a ...

Quantum magnetometers are able to detect and visualize the tiniest damage in ferromagnetic materials. In aerospace technology or the automotive industry, they can help to significantly increase the ...