Wireless communication and sensing technologies are being integrated into nearly all electrified systems and are part of the justification for electrifying many other systems and technologies. From ...
Space communications: an illustration of the new concept for using light to communicate in space. (Courtesy: Yen Strandqvist/Chalmers University of Technology) The most sensitive receiver to date for ...
image: Researchers in Sweden recently demonstrated a novel concept for laser-beam-based communication links using a near 'noiseless' optical pre-amplifier in the receiver. They demonstrated an ...
What does receiver sensitivity really have to do with wireless system performance? Along with transmit power and antenna gains, it is a key indicator not only of the ...
The testing of any new wireless receiver design usually requires conventional test instruments such as a vector signal generator and appropriate output instruments like a scope, vector signal analyzer ...
Modern GPS receivers are extremely sensitive signal detection devices. With tracking sensitivity’s below -160dbm, they can detect signals at 50dB below the ambient thermal noise in the channel.However ...
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