单词 | spread spectrum transmission |
释义 | spread spectrum transmission [`spred ¦spek·trǝm tranz´mish·ǝn] ELECTRONICS Communications technique in which many different signal waveforms are transmitted in a wide band; power is spread thinly over the band so narrow-band radios can operate within the wide-band without interference; used to achieve security and privacy, prevent jamming, and utilize signals buried in noise. |
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