Personal communication devices such as smart phones increasingly demand higher data throughput to support new applications.[1] Improving throughput in a given bandwidth and coverage area requires a ...
Measuring phase noise with a spectrum analyzer. The primary advantage of dedicated phase-noise analyzers. The cross-correlation method. Using a spectrum analyzer is the oldest, most straightforward, ...
Why You Can’t Just Use a Spectrum Analyzer Industry has an increasing demand for spectrally pure signals in applications such as imaging radar, mobile communications, satellite communications, weather ...
Generation of random numbers by measuring phase fluctuations from a laser diode with a silicon-on-in
WASHINGTON -- Researchers have shown that a chip-based device measuring a millimeter square could be used to generate quantum-based random numbers at gigabit per ...
(a) and (b) Optical microscope images depicting the sample with defects and the defect-free sample. (c) and (d) Experimentally measured optical field distributions for the sample with defects and the ...
Using a spectrum analyzer is the oldest, most straightforward, and most widely used means of measuring phase noise. The basic procedure starts with measuring the carrier power (Pc) of the device under ...
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