This handy tool lets you test active and passive components at frequencies up to 3 GHz. I tried an early unit, using it for ...

With the rise of quantum computers, the security of our existing communication systems is at risk. Quantum computers will be ...

Test and measurement distributor Saelig Company has launched the Rigol MHO900 Series, a new line of high-resolution digital ...

Abstract: The low-frequency oscillation (LFO) threatens the safe and stable operation of the railway electrification train-grid (RETG) system, and high-performance stability enhancement methods are ...

Markets and offices in mainland China are closed until Oct. 8 for the National Day holiday, China's central bank said it plans a 1.1 trillion yuan ($160 billion) reverse repo operation on Oct. 9, to ...

Shannon’s sampling theorem states that a signal of frequency f can be fully captured by sampling at 2f. Modern PC sound cards support rates up to 192 kSamples/s, sufficient for signals below 96 kHz.

AI-generated summary reviewed by our newsroom. Read our AI Policy. Ex-provost Chris Clemens sued UNC over Signal app use for board discussions. Screenshots suggest Clemens also used Signal with ...

Miller Reynolds is a Journalist and Writer with a strong passion for gaming and writing news. Awarded the Excellence in Writing and Production Award while attending Loyalist College, Miller is ...

All figures provided by authors. GNSS jamming and spoofing pose a significant threat to global security, as satellite-based navigation and timing systems are utilized in various application fields, ...

A stealthy military radio that hides communications in background noise is extremely difficult to jam or locate, meaning that it could allow drone pilots to operate without detection. Electronic ...