Method and device for frequency translation in powerline communications
作者： Jack Wing Lee
DOI:
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摘要: A method and apparatus for transmitting receiving RF signals broadband communications using power lines as communication medium. super-heterodyne structure is used to translate the from one frequency another so avoid interference sources, which may corrupt signals. In heterodyne structure, a plurality of local oscillators are mix oscillator with translation. filters filtered out unwanted The imparted onto or received via couplers operatively connected modems.
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