radio-frequency spectrum
Noun: - The entire range of electromagnetic frequencies used for communications: This term refers to the complete continuum of radio wave frequencies, which is a specific portion of the broader electromagnetic spectrum. It encompasses all frequencies utilized for transmitting information via technologies such as radio, radar, and television.
The term is used to discuss the allocation, management, and technical properties of the range of frequencies dedicated to wireless communication. - It is a technical, compound noun often used in contexts like engineering, telecommunications policy, and physics. - It is typically used with definite articles (e.g., "the radio-frequency spectrum") when referring to it as a shared, finite resource.
- Governments regulate access to the radio-frequency spectrum to prevent signal interference between different services.
- The development of 5G technology requires new bands within the radio-frequency spectrum.
- Scientists study the radio-frequency spectrum to understand atmospheric propagation of signals.
- "Spectrum allocation": The process of assigning specific frequency bands within the radio-frequency spectrum for particular uses (e.g., aviation, mobile phones, broadcasting).
- "Spectrum management": The administrative and technical oversight of the radio-frequency spectrum to ensure efficient and interference-free use.
- RF spectrum: A common abbreviated form of "radio-frequency spectrum."
- Electromagnetic spectrum: The broader scientific term for the full range of electromagnetic radiation, which includes the radio-frequency portion as well as visible light, X-rays, etc.
- Frequency band: A specific, limited range of frequencies within the radio-frequency spectrum (e.g., the 2.4 GHz band).
- Radio spectrum: A more concise synonym with identical meaning.
- Spectrum auction: A process where governments sell licenses to use specific parts of the radio-frequency spectrum.
- Spectrum scarcity: The concept that the usable radio-frequency spectrum is a limited natural resource, leading to high demand for its segments.
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the entire spectrum of electromagnetic frequencies used for communications; includes frequencies used for radio and radar and television
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