Abstract: Array-form ultrahigh sensitivity single-beam atomic magnetometers are ideal for high-resolution biomagnetic imaging applications, such as magnetocardiography and magnetoence-phalography. In ...
Humanity has been leaking radio noise into the cosmos for just over a century, and those signals now form a vast, expanding ...
Astronomers probed interstellar comet 3I/ATLAS for alien technosignatures, tracing nine 'mysterious' signals back to human ...
Pluribus season 1’s episode 9 makes some interesting revelations about the 8613.0 kHz frequency without giving away what it ...
Abstract: Radio frequency (RF) fingerprint (RFF) refers to a unique hardware-related feature of RF devices, characterized by nonreproducible physical characteristics. This feature makes RFF suitable ...