Just like it says on the tin, it’s phase shift keying, and a proper implementation uses a phase detection circuit or something similar. [Craig] thought it would be fun to build an analog BPSK31 ...

China just pulled off a deep-sea messaging feat that could shift how navies communicate underwater. The 600-kilometer ...

Abstract: In wireless communications, knowledge of the signal-to-noise ratio is required in diverse communication applications. In this paper, we derive the variance of the maximum likelihood ...

Phase Shift Keying,Quadrature Phase Shift Keying,Received Signal Strength Indicator,Receiver End,Reliable Communication,Reservoir Computing,Undersea,Underwater Acoustic,Underwater Acoustic ...

Prof. Tunji Olaopa, has listed some ways retired permanent secretaries can contribute to governance and national development.Olaopa, a retired permanent secretary, spoke on Wednesday when top ...

A new study finds that an easily measurable brain wave shift of phase may be a universal marker of unconsciousness under general anesthesia. At the level of molecules and cells, ketamine and ...

A research team led by Prof. Pavel Jungwirth at the Institute of Organic Chemistry and Biochemistry of the Czech Academy of ...

In simple terms, amplitude is how strong or intense a wave is. It's plotted on a graph with time on the x-axis and amplitude ...

The Federal Emergency Management Agency’s acting chief plans to shift responsibility for disaster recovery to states during the upcoming hurricane season, he said during a staff town hall on ...

Labour and the Conservatives have been left reeling from Reform UK's rampant success at the local elections. And it seems both have taken a clear message from the insurgent party's signature ...