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microwave spectrum

noun, Electronics.
1.
a spectrum of electromagnetic radiations whose wavelengths fall in the microwave range.
Origin
1945-1950
1945-50
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for microwave spectrum
  • The sauna is supposed to emit radiation in the infrared part of the spectrum, which adjoins the microwave spectrum.
  • Today our planet shines brighter than the sun in the microwave spectrum.

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