Translation and analysis of words by ChatGPT artificial intelligence
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quadrature component - translation to russian
![IQ modulation and demodulation. <br />'''LO''' is the [[local oscillator]] - the carrier sine wave being modulated <br />'''I(t)''' and '''Q(t)''' are the time-series data for the in-phase and quadrature components. <br />'''S''' is the signal](https://commons.wikimedia.org/wiki/Special:FilePath/IQ Mod Demod block 2.svg?width=200 "IQ modulation and demodulation. <br />'''LO''' is the [[local oscillator]] - the carrier sine wave being modulated <br />'''I(t)''' and '''Q(t)''' are the time-series data for the in-phase and quadrature components. <br />'''S''' is the signal")
![A [[phasor]] for I/Q, and the resultant wave which is continually phase shifting, according to the phasor's frequency. Note that since this resultant wave is continuously phase shifting at a steady rate, effectively the frequency has been changed: it has been frequency modulated.](https://commons.wikimedia.org/wiki/Special:FilePath/Phase shifter using IQ modulator.gif?width=200 "A [[phasor]] for I/Q, and the resultant wave which is continually phase shifting, according to the phasor's frequency. Note that since this resultant wave is continuously phase shifting at a steady rate, effectively the frequency has been changed: it has been frequency modulated.")
общая лексика
квадратурная составляющая
общая лексика
дискретный компонент
компонент, имеющий три и менее выводов, например транзистор, диод, сопротивление, конденсатор и т.п.
математика
дискретный элемент
Смотрите также
общая лексика
электронный компонент, электронные компоненты, электронные комплектующие
Смотрите также
Definition
Wikipedia
A sinusoid with modulation can be decomposed into, or synthesized from, two amplitude-modulated sinusoids that are offset in phase by one-quarter cycle (90 degrees or π/2 radians). All three sinusoids have the same center frequency. The two amplitude-modulated sinusoids are known as the in-phase (I) and quadrature (Q) components, which describes their relationships with the amplitude- and phase-modulated carrier.
Or in other words, it is possible to create an arbitrarily phase-shifted sine wave, by mixing together two sine waves that are 90° out of phase in different proportions.
The implication is that the modulations in some signal can be treated separately from the carrier wave of the signal. This has extensive use in many radio and signal processing applications. I/Q data is used to represent the modulations of some carrier, independent of that carrier's frequency.
