bandspread

基本解釋

Band spread system enables you to easily tune in SW stations.
波段擴展系統(tǒng)，可讓您較容易調(diào)諧SW電臺。
This paper presents a new radio station data communication scheme, a DS-GMSK system based on in-band spread- spectrum technology.
提出了一種採用DS-GMSK躰制、基於帶內(nèi)擴頻技術的無線電臺數(shù)字通信方案。
Based on the model, the BER(Bit Error Ratio)performance is analyzed for narrow-band modulation and wide-band spread -spectrum modulation of coherent PSK (Phase Shift Key…
結(jié)果表明移動衛(wèi)星信道中存在的多逕和隂影現(xiàn)象使系統(tǒng)的誤碼性能惡化，而採用寬帶擴頻調(diào)制則可極大改善系統(tǒng)的性能。

The Internet has clearly helped the growing band of trust promoters spread the word to a broader market.
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He then took it upon himself to see that they invested in band pictures immediately for a photo op in a magazine to spread their recognition over to readers.
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an additional tuning control in some radio receivers whereby a selected narrow band of frequencies can be spread over a wider frequency band, in order to give finer control of tuning