Definition, Meaning & Synonyms
heterodyne
noun
/ˈhɛt.ə.rəˌdaɪn/
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Definition
A method of mixing two frequencies to create additional frequencies from their interaction.
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Examples
- The radio receiver uses a heterodyne technique to pick up weak signals.
- Heterodyne detection is widely used in radar technology.
- In the laboratory, scientists often use heterodyne methods to analyze complex signals.
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Meaning
In communication systems, heterodyne refers to the process of combining two different frequency signals to produce new frequencies, typically used in radio frequency systems to improve signal processing.
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Synonyms
- Mixing
- Frequency mixing
- Beat frequency